Review: Plant Functional Traits With Particular Reference To Tropical Deciduous Forests: A Review
Review: Plant Functional Traits With Particular Reference To Tropical Deciduous Forests: A Review
Review: Plant Functional Traits With Particular Reference To Tropical Deciduous Forests: A Review
* AS RAGHUBANSHI and
RK CHATURVEDI 1, 2 JS SINGH 1
1 2
Ecosystems Analysis Laboratory, Department of Botany( and Institute of Environment and
Sustainable Development, Banaras Hindu University, Varanasi 221 005, India
Functional traits (FTs) integrate the ecological and evolutionary history of a species, and can potentially be used to
predict its response as well as its influence on ecosystem functioning. Study of inter-specific variation in the FTs of
plants aids in classifying species into plant functional types (PFTs) and provides insights into fundamental patterns
and trade-offs in plant form and functioning and the effect of changing species composition on ecosystem functions.
Specifically, this paper focuses on those FTs that make a species successful in the dry tropical environment.
Following a brief overview, we discuss plant FTs that may be particularly relevant to tropical deciduous forests
(TDFs). We consider the traits under the following categories: leaf traits, stem and root traits, reproductive traits,
and traits particularly relevant to water availability. We compile quantitative information on functional traits of dry
tropical forest species. We also discuss trait-based grouping of plants into PFTs. We recognize that there is
incomplete knowledge about many FTs and their effects on TDFs and point out the need for further research on
PFTs of TDF species, which can enable prediction of the dynamics of these forests in the face of disturbance and
global climate change. Correlations between structural and ecophysiological traits and ecosystem functioning should
also be established which could make it possible to generate predictions of changes in ecosystem services from
changes in functional composition.
[Chaturvedi RK, Raghubanshi AS and Singh JS 2011 Plant functional traits with particular reference to tropical deciduous forests: A review.
J. Biosci. 36 963–981] DOI 10.1007/s12038-011-9159-1
Keywords. Ecosystem functioning; environmental change; functional traits; leaf traits; moisture stress; tropical deciduous forest
Abbreviations: Aarea, area-based leaf maximum photosynthetic rate; A mass, mass-based leaf maximum photosynthetic rate; ANPP, above
ground net primary production; ATP, adenosine triphosphate; Ca mass, mass-based calcium concentration; CC, leaf construction cost; Chl,
chlorophyll concentration; Cmass, mass-based carbon concentration; DBH, diameter at breast height; E, leaf transpiration rate; FT,
functional trait; gc, leaf stomatal conductance, K mass, mass-based potassium concentration; LA, leaf area; LAI, leaf area index; LDMC,
leaf dry matter content; LL, leaf life-span; LMA, leaf mass per area; LNC, leaf nitrogen concentration; LPC, leaf phosphorus
concentration; LSCmax, maximum leaf specific hydraulic conductivity; LWC, leaf water content; Na mass, mass-based sodium
concentration; Nmass, mass-based nitrogen concentration; PFT, plant functional type; P mass, mass-based phosphorus concentration; Rd area,
area-based dark respiration rate; Rd mass, mass-based dark respiration rate; Rd max, maximum rate of dark respiration; SLA, specific leaf
area; SSD, specific stem density; TDF, tropical deciduous forest; TDMC, twig dry matter content; WUEi, intrinsic water use efficiency
LA (cm2)
Dry monsoon forest of Australia 40.0 (n=4) 31.0 to 64.0 8.0 Prior et al. 2004
Dry deciduous forest of Bolivia 45.1 (n=12) 2.5 to 201 13.0 Markesteijn et al. 2011
Deciduous forest of India 75.9 (n=7) 26.4 to 143 17.6 Pandey et al. 2009
Deciduous forest of India 0.93 (n=7) 0.72 to 1.26 0.08 Pandey et al. 2009
Deciduous forest of India 1.27 (n=6) 1.04 to 1.83 0.12 Chaturvedi et al. 2011
Deciduous forest of central-western Argentina 35.9 (n=13) 13.4 to 47.4 3.6 Vaieretti et al. 2007
Dry deciduous forest of Bolivia 32.2 (n=12) 23.0 to 48.0 9.3 Markesteijn et al. 2011
Nmass (%)
Savanna of Africa 1.3 (n= 4) 1.2 to 1.6 0.2 Manlay et al. 2002
Deciduous forest of Australia 1.4 (n= 2) 1.2 to 1.6 0.2 Eamus and Prichard 1998
Dry forest of Brazil 1.8 (n= 3) 1.4 to 2.1 0.3 Geßler et al. 2005
Deciduous forest of Australia 1.8 (n= 27) 0.8 to 4.0 0.3 Roderick et al. 1999
Deciduous forest of India 2.0 (n= 54) 0.9 to 3.2 0.1 Lal et al. 2001
Deciduous forest of Central Ethiopia 2.1 (n= 7) 1.7 to 3.2 0.3 Kindu et al. 2006
Deciduous forest of India 2.2 (n= 6) 1.9 to 2.5 0.1 Chaturvedi et al. 2011
Dry forest of Panama 2.3 (n= 8) nk 0.2 Santiago 2003
Dry forest of Costa Rica 2.3 (n= 87) 1.2 to 3.6 0.7 Powers and Tiffin 2010
Deciduous forest of Australia 2.4 (n= 6) 1.1 to 3.2 0.4 Prior et al. 2003
Dry forest of Panama 2.4 (n= 6) 1.5 to 3.8 0.3 Kitajima et al. 1997
LL (mo)
Deciduous forest of Australia 6.3 (n= 6) 4.8 to 8.2 0.5 Prior et al. 2003
Dry forest of Venezuela 8.4 (n= 6) 6.0 to 10.0 1.3 Sobrado 1991
Table 1 (continued)
Lowland forest of Panama 12.9 (n=16) 9.7 to 18.3 0.7 Santiago 2003
Dry forest of Panama 13.4 (n=6) 7.8 to 19.9 1.8 Kitajima et al. 1997
Deciduous forest of Australia 13.9 (n=6) 9.6 to 18.7 1.3 Prior et al. 2003
Deciduous forest of Australia 14.8 (n=2) 14.0 to 15.6 0.8 Eamus and Prichard 1998
Dry forest of Panama 122.3 (n=7) 58.1 to 200.4 17.5 Santiago 2003
Deciduous forest of India 130.6 (n=6) 70.6 to 179.1 17.5 Chaturvedi et al. 2011
Deciduous forest of Australia 143.8 (n=2) 126.4 to 161.3 17.5 Eamus and Prichard 1998
Deciduous forest of Australia 175.8 (n=6) 129.0 to 250.0 16.7 Prior et al. 2003
Deciduous forest of Australia 0.61 (n=2) 0.62 to 0.60 0.01 Eamus and Prichard 1998
Dry forest of Panama 1.90 (n=6) 2.90 to 0.80 0.20 Kitajima et al. 1997
gc (mmol m-2s-1)
Dry forest of Venezuela 204.8 (n=5) 140.7 to 274.8 23.0 Sobrado 1991
Deciduous forest of India 337.2 (n=6) 252.1 to 406.2 26.2 Chaturvedi et al. 2011
Dry forest of Panama 456.6 (n=7) 199.3 to 670.2 91.4 Santiago 2003
Dry forest of Panama 573.4 (n=6) 249.1 to 1306.6 127.5 Kitajima et al. 1997
Deciduous forest of Australia 680.0 (n=2) 620.0 to 750.0 65.0 Eamus and Prichard 1998
Deciduous forest of India 35.3 (n=6) 25.6 to 48.7 3.5 Chaturvedi et al. 2011
Savanna of central Venezuela 37.5 (n=3) 30.4 to 46.0 4.6 Medina and Francisco 1994
Tropical dry forest of Venezuela 44.8 (n=6) 36.0 to 53.0 2.7 Sobrado 1991
Pmass (%)
Savanna of Africa 0.07 (n=4) 0.05 to 0.09 0.01 Manlay et al. 2002
Dry forest of Costa Rica 0.11 (n=87) 0.06 to 0.20 0.04 Powers and Tiffin 2010
Deciduous forest of Australia 0.15 (n=6) 0.08 to 0.19 0.02 Prior et al. 2003
Deciduous forest of Central Ethiopia 0.18 (n=7) 0.15 to 0.30 0.03 Kindu et al. 2006
Deciduous forest of India 0.19 (n=6) 0.16 to 0.26 0.01 Chaturvedi et al. 2011
Deciduous forest of India 0.21 (n=54) 0.08 to 0.52 0.01 Lal et al. 2001
Lowland forest of Panama 53.8 (n=16) 15.8 to 120.7 6.8 Santiago 2003
Dry deciduous forest of Bolivia 42.7 (n=12) 8.0 to 81.0 12.3 Markesteijn et al. 2011
Dry tropical forest of Costa Rica 19.3 (n=3) 15.0 to 25.0 11.2 Brodribb and Holbrook 2003a
Table 1 (continued)
E (mmol m-2s-1)
Dry forest of Venezuela 6.5 (n= 4) 5.2 to 7.7 0.5 Sobrado 1991
Deciduous forest of Australia 17.2 (n=2) 16.9 to 17.5 0.3 Eamus and Prichard 1998
CC (g glu.g-1)
Deciduous forest of Australia 1.2 (n= 2) 1.1 to 1.3 0.05 Eamus and Prichard 1998
Dry forest of Charallave, Venezuela 1.5 (n= 7) 1.4 to 1.6 0.02 Villar and Merino 2001
LWC (%)
Dry forest of Costa Rica 58.8 (n=87) 40.2 to 73.9 8.0 Powers and Tiffin 2010
Deciduous forest of central-western Argentina 60.4 (n=16) 38.0 to 83.0 3.0 Vendramini et al. 2002
Cmass (%)
Savanna of Africa 37.3 (n=4) 35.8 to 39.7 1.3 Manlay et al. 2002
Deciduous forest of India 42.8 (n=54) 32.0 to 47.7 0.4 Lal et al. 2001
Dry forest of Brazil 43.0 (n=2) 42.7 to 43.3 0.6 Geßler et al. 2005
Deciduous forest of India 43.3 (n=6) 41.6 to 44.3 0.4 Chaturvedi et al. 2011
Dry forest of Costa Rica 45.9 (n=87) 37.6 to 52.3 3.3 Powers and Tiffin 2010
Deciduous forest of India 46.3 (n=8) 44.8 to 47.4 0.7 Negi et al. 2003
Dry forest of Panama 49.0 (n=8) nk 0.8 Santiago 2003
Deciduous forest of Australia 49.2 (n=27) 0.41 to 57.6 1.4 Roderick et al. 1999
Namass (%)
Deciduous forest of India 0.07 (n=25) nk 0.01 Singh and Singh 1991
Kmass (%)
Deciduous forest of Central Ethiopia 1.4 (n= 7) 1.0 to 1.9 0.2 Kindu et al. 2006
Camass (%)
Deciduous forest of India 1.2 (n= 8) 0.6 to 2.3 0.3 Negi et al. 2003
Thickness (mm)
Deciduous forest of Australia 0.3 (n= 6) 0.2 to 0.5 0.04 Prior et al. 2003
Deciduous forest of central-western Argentina 0.4 (n= 16) 0.2 to 0.6 0.03 Vendramini et al. 2002
n=number of species, nk= not known. SLA (specific leaf area); LA (leaf area); Chl (chlorophyll concentration); LDMC (leaf dry matter
content); LSCmax (maximum leaf specific hydraulic conductivity); A area (area-based leaf maximum photosynthetic rate); A mass (mass-
based leaf maximum photosynthetic rate); Rd area (area-based dark respiration rate); E (leaf transpiration rate); g c (leaf stomatal
conductance); WUEi (intrinsic water use efficiency); CC (leaf construction cost); LWC (leaf water content); N mass (mass-based nitrogen
concentration); LL (leaf life-span); P mass (mass-based phosphorus concentration); C mass (mass-based carbon concentration); Na mass (mass-
based sodium concentration); Kmass (mass-based potassium concentration); Camass (mass-based calcium concentration).
the range of 0. 8–1.3 μmol m−2 s−1 observed for tropical
density and leaf thickness. LWC, although not typically
evergreen, temperate evergreen, temperate deciduous and
considered as a plant functional trait, is important for
tundra species (Reich et al. 1998). Santiago (2003)
properties such as flammability and can be quantified
observed greater mean value of LSCmax in evergreen
through remote sensing (Powers and Tiffin 2010). Leaf-
species (83.4 mmol m−1 s−1MPa−1) than the deciduous
area-based maximum photosynthetic rate (Aarea) and stomatal
species (19. 3 mmol m−1 s−1MPa−1) of Costa Rica. conductance are positively correlated with maximum
Growth potential of a species is an integrated outcome of specific hydraulic conductivity (LSCmax) of leaf (Santiago et
responses of various traits and is particularly determined by al. 2004). Chl is highly correlated with LNC (Marino et al.
its leaf traits. A study in an abandoned grazing land in 2010). According to Loranger and Shipley (2010), thicker
Australia proved SLA as the best predictor of response to leaves have high stomatal density and low Chl. Many
land-use change (Meers et al. 2008). Bertiller et al. (2006) studies have shown that the photochemical part of the
have studied leaf strategies and soil nitrogen across a photosynthetic apparatus increases relative to the
regional humidity gradient in Patagonia and reported that biochemical part at low light to enhance light harvesting
the leaf traits related to carbon fixation and the and provide the energy for carbon fixation (see Kull 2002
decomposition pathway significantly varied with humidity. for a review). This acclimation pattern is expected to lead to
Wright et al. (2004b) identified six leaf traits that together an increased chlorophyll-to- nitrogen ratio in low light
capture many essentials of carbon economy of the leaf: (Hallik et al. 2009). Leaf area (LA), the one-sided projected
LMA, Amass, leaf nitrogen concentration (LNC), leaf surface area of the leaf, is an essential component of plant
phosphorus concentration (LPC), rate of dark respiration growth analysis and evapo- transpirational studies. It also
(Rdmax) and leaf lifespan (LL). LMA measures investment has large influence on transpitation rate (E) (Enoch and
of dry matter per unit of light- intercepting leaf area Hurd 1979). It is useful in the analysis of canopy
deployed. LMA can be calculated as 1/ SLA. High LMA architecture as it allows determination of LAI. It is related
means a thicker leaf blade or denser tissue, or both. Amass is to canopy light interception and photosynthetic efficiency
the photosynthetic assimilation rate measured under high and contributes to the carbohydrate metabolism, dry matter
light, ample soil moisture and ambient CO 2. Stomatal accumulation, yield and RGR (Leith et al. 1986, Williams
conductance and the drawdown of CO2 concentration inside 1987; Centritto et al. 2000). Leaf construction cost (CC) is
the leaf (carboxylation capacity) influence Amass. While considered as the energy invested by plants to synthesize
Amass in deciduous species is zero during the dry period carbon skeletons and nitrogenous compounds (Baruch and
when trees are leafless, the decline in A mass is much less Goldstein 1999). Indirectly CC can also be related to
under low water conditions in mature evergreen tree efficiency of resource utilization (Williams et al. 1987;
species (15–50%) and semi-deciduous species (25–75%) Lambers and Poorter 1992; Griffin 1994).
(Eamus 1999). Leaf nitrogen is integral to the proteins of
According to Chapin (1980), low LNC and LPC are
photosynthetic machinery, especially RuBisCo, which is
characteristics of plants having relatively high nutrient-
responsible for drawdown of CO2 inside the leaf. The
use efficiency. In unproductive habitats, plant species
drawdown of CO2 is also affected by leaf structure.
increase leaf carbon content (C mass) by accumulating
Phosphorus occurs in nucleic acids, lipid membranes and
many carbon-based secondary compounds including
bioenergetic molecules such as ATP. According to
lignin and tannins (Coley et al. 1985; Lambers and
Westoby and Wright (2006), leaf N:P ratio increases with
Poorter 1992), and it has been suggested that leaves of
temperature, and species with lower absolute LNC and LPC
species accumulating these compounds have high CC
tend to have higher N:P ratio, which in turn is associated
(Miller and Stoner 1979). In other studies, concentration
with slow leaf-specific growth rates. The mean N:P ratio of
of nutrients such as nitrogen, phosphorus, sodium,
tree leaves for deciduous woody species is lower than that
potassium and calcium in leaves control retranslocation
for evergreens (Wright et al. 2004a). Leaf dark respiration
of nitrogen and phosphorus from senescing leaves
rate per unit mass (Rdmass) reflects metabolic expenditure of
(Loneragan et al. 1976). Plants having high nutrient
photosynthate, especially protein turnover and phloem-
concentration in leaves retranslocate larger proportions of
loading of photosynthates and is related to LMA (Reich
nitrogen and phosphorus than do plants with low nutrient
et al. 1997). LL describes the average duration of the
status (Miller et al. 1976; Turner and Olson 1976). All the
revenue stream from each leaf constructed. Long LL
above-mentioned traits exhibit plasticity. Plasticity is
requires robust construction in the form of high LMA.
particularly high along moisture gradients, being the least
There are other leaf traits that are either directly or
in the dry forest and greatest in the moist forest tree species
indirectly associated with the above-mentioned traits.
(Markesteijn et al. 2007). Studies also indicate that there is
According to Vendramini et al. (2002), variation in SLA
no substantial change in species ranking for these traits in
depends on changes in leaf tissue density or leaf water
time or across different environments (Jurik 1986;
content (LWC), which is closely correlated with tissue
Thompson et al. 1997; Garnier et al. 2001).
3.2 Stem and root traits major natural or anthropogenic disturbance could prove an
Nmass (%)
Dry forest of Brazil 0.25 (n= 2) 0.20 to 0.30 0.10 Geßler et al. 2005
Savanna of Africa 0.25 (n= 4) 0.16 to 0.45 0.10 Manlay et al. 2002
Deciduous forest of Central Ethiopia 0.28 (n= 7) 0.20 to 0.34 0.03 Kindu et al. 2006
Pmass (%)
Deciduous forest of Central Ethiopia 0.02 (n= 7) 0.01 to 0.03 0.04 Kindu et al. 2006
Savanna of Africa 0.03 (n= 4) 0.02 to 0.04 0.01 Manlay et al. 2002
Cmass (%)
Savanna of Africa 37.6 (n= 4) 36.5 to 38.8 0.31 Manlay et al. 2002
Dry forest of Brazil 43.0 (n= 2) 42.7 to 43.3 0.61 Geßler et al. 2005
Deciduous forest of India 47.3 (n= 8) 46.5 to 49.2 0.41 Negi et al. 2003
Namass (%)
Deciduous forest of India 0.08 (n= 25) nk 0.03 Singh and Singh 1991
Kmass (%)
Deciduous forest of Central Ethiopia 0.22 (n= 7) 0.14 to 0.46 0.06 Kindu et al. 2006
Camass (%)
Deciduous forest of India 0.35 (n= 8) 0.07 to 1.12 0.16 Negi et al. 2003
Deciduous forest of India 38.8 (n= 8) 34.4 to 41.2 1.13 Negi et al. 2003
Deciduous forest of India 2.17 (n= 8) 1.00 to 4.30 0.54 Negi et al. 2003
n=number of species, nk=not known. SSD (stem specific density); N mass (mass-based nitrogen concentration); Pmass (mass-based
phosphorus concentration); Cmass (mass-based carbon concentration); Na mass (mass-based sodium concentration); K mass (mass-based
potassium concentration); Camass (mass-based calcium concentration).
Table 3. List of root traits of tree species in tropical deciduous forests
Nmass (%)
Deciduous forest of India 0.9 (n= 25) nk 0.1 Singh and Singh 1991
Dry forest of Brazil 1.2 (n= 3) 0.8 to 1.5 0.3 Geßler et al. 2005
Pmass (%)
Deciduous forest of India 0.06 (n= 25) nk 0.02 Singh and Singh 1991
Cmass (%)
Dry forest of Brazil 42.7 (n= 3) 39.7 to 47.4 0.61 Geßler et al. 2005
Namass (%)
Deciduous forest of India 0.09 (n= 25) nk 0.02 Singh and Singh 1991
Kmass (%)
Deciduous forest of India 0.31 (n= 25) nk 0.06 Singh and Singh 1991
Camass (%)
Deciduous forest of India 0.56 (n= 25) nk 0.13 Singh and Singh 1991
n=number of species, nk= not known. N mass (mass-based nitrogen concentration); P mass (mass-based phosphorus concentration); C mass
(mass-based carbon concentration); Namass (mass-based sodium concentration); K mass (mass-based potassium concentration); Ca mass (mass-
based calcium concentration).
lower LMA, LL and LSCmax compared to the tree species of as high cavitation resistance, strong stomatal control or the
other biomes. SLA and LNC relates positively to LL and, in maintenance of tissue turgor pressure at low leaf water
combination, accurately predicts the maximum photosynthetic potentials. Other studies also support these observations. For
rate across the species (Reich et al. 1997). Therefore, a trait example, Li et al. (2009) studied adaptation responses to
set of high SLA, LNC and Nmass is expected to lead to high different water conditions and the drought tolerance of
light saturated photosynthetic rates. Observations in four Sophora davidii seedlings in a greenhouse experiment and
lowland Panamanian forests also indicate that nitrogen content found that water stress decreased leaf relative water content,
per unit mass and light- and CO2-saturated photosynthetic SLA, leaf area ratio and WUE, whereas it increased the
rate per unit mass of upper canopy leaves decreases with biomass allocation to roots, which resulted in a higher root:
annual precipitation, while leaf thickness increases and SLA stem mass ratio under drought.
decreases (Santiago et al. 2004). Similarly, relatively high gc
(205–680 mmol m−2 s−1), together with relatively short LL 4. Plant functional types
(6–8 mo) and LSCmax (19–54 mmol m−1 s−1MPa−1) are
expected to confer a selective advantage in seasonally dry It is being increasingly realized that, in order to understand the
environments. Because gc plays an important role in plant– interaction of plants and ecosystem processes and their
atmosphere water exchange by relating positively to the rate potential response to global environmental changes, groups of
of photosynthesis, high gc may be essential in the deciduous species with shared characteristics, known as plant functional
species with short LL to optimally utilize resources in a types (PFTs), need to be identified. Groupings of plant
limited duration of favourable soil moisture. Markesteijn et species on the basis of FTs can yield information on the
al. (2010) have also reviewed literature to show that tolerance relative contribution of each PFT to total ecosystem plant
to water stress by plants is codetermined by a suite of FTs biomass (Hoorens et al. 2010). Inter-specific variation in
such FTs can help in the
Table 4. List of reproductive traits of tree species in tropical deciduous forests
Dry forest of Costa Rica 108 (n= 7) 1.3 to 385 88.2 Rockwood 1973
Deciduous forest of Mexico 184 (n= 22) 0.66 to 1622 116 Huante et al. 1995
Deciduous forest of India 316 (n= 37) 0.10 to 2224 84.6 Khurana et al. 2006
Deciduous forest of India 1229 (n= 99) 1.0 to 20000 670 Murali 1997
n=number of species.
classification of plant species into PFTs (Von Willert et al. seasonal variation in their leaf traits. The seasonal pattern in
1990, 1992; Díaz and Cabido 1997; Lavorel et al. 1997; leaf traits, in general, was an early season peak in SLA, LNC
Westoby 1998; Gitay et al. 1999; Semenova and van der and LPC, and a midseason peak in stomatal conductance and
Maarel 2000; Powers and Tiffin 2010). These groupings of Amass, which was associated with increase in soil moisture.
plant species on the basis of common biological parameters
Annual forbs generally exhibited highest leaf trait values and
reduce a wide diversity of species to small number of
the perennial grasses the lowest.
functional groups, which enables the identification of general
Several PFTs, based on leaf phenology and wood
principles for the functioning of organisms which can be used
density, have been recognized in the dry forests of Costa
for making predictions (Duru et al. 2009). The identification Rica by Borchert (1994), ranging from deciduous hardwood
of tree PFTs through either deductive or inductive approaches and water-storing light wood trees in dry upland forest to
(Gitay and Noble 1997) is primarily limited by our restricted evergreen light soft-wood trees confined to moist lowland
knowledge of plant physiological attributes. This is particular- sites. Since plant growth rate integrates several traits
ly true for TDFs. Because the extent and intensity of seasonal underlying trade-offs among resource acquisition strategies,
drought in TDF may vary with geographical location, there defence against natural enemies and allocation to reproduc-
can be a mosaic of different PFTs showing varying tion, Baker et al. (2003a) classified plant species of the
adaptations to seasonal drought (Borchert 2000). With the semi-deciduous forest of Ghana into dry forest pioneers and
development of modern ecopysiological techniques, the wet forest pioneers on the basis of variations in their growth
definition of plant PFTs has shifted from primarily morpho- rates under different soil moisture conditions. Saldaña-
logical classifications (e.g. Raunkiaer 1907; Box 1981) to Acosta et al. (2008) classified 33 tree species of Mexican
function based groupings (e.g. Díaz and Cabido 1997; Lavorel cloud forest into two functional groups on the basis of SLA,
et al. 1997; Reich et al. 1998; Walker et al. 1999; Pausas and height at maturity, wood density and seed mass.
Lavorel 2003; Suding et al. 2008). Nevertheless, growth-form Sagar and Singh (2003) categorized trees of Indian TDF on
categories continue to attract attention. Dubey et al. (2011) the basis of leaf size, leaf texture, deciduousness and bark
grouped TDF herbs into annual grasses, perennial grasses, texture and found that both the percent of species and
annual forbs and perennial forbs, and studied the intra- importance values were larger for medium or low deciduous
categories than for highly deciduous trait, representing a trade-
Aubin I, Ouellette M-H, Legendre P, Messier C and Bouchard A
off between water loss and the period of dry matter synthesis. 2009 Comparison of two plant functional approaches to
The tree vegetation was characterized by the preponderance of evaluate natural restoration along an old-field–deciduous forest
and domination by species having a combination of small leaf chronosequence. J. Veg. Sci. 20 185–198
size (below 201 cm2 leaf area), medium leaf texture, rough Baker TR, Burslem DFRP and Swaine MD 2003a Associations
bark texture and medium deciduousness (2–3 mo deciduous). between tree growth, soil fertility and water availability at local
However, habitats could not be discriminated, either by the and regional scales in Ghanaian tropical rain forest. J. Trop.
proportion of species belonging to different trait categories or Ecol. 19 109–125
by the cumulative importance value of the trait categories. Baker TR, Phillips OL, Laurance WF, Pitman NCA, Almeida S,
Arroyo L, DiFiore A, Erwin T, et al. 2008 Do species traits
Thus, although a few attempts have been made to characterize
determine patterns of wood production in Amazonian forests?
and classify dry deciduous forest trees into plant PFTs, Biogeosci. Disc. 5 3593–3621
there is no universally acceptable suite of traits that can Baker TR, Swaine MD and Burslem DFRP 2003b Variation in
be used to predict the response of the dry forest tropical forest growth rates: combined effects of functional
ecosystem to environmental changes. group composition and resource availability. Perspect. Plant.
Ecol. Evol. Syst. 6 37– 49
5. Research needs with particular reference to TDF Baruch Z and Goldstein G 1999 Leaf construction cost, nutrient
concentration, and net CO2 assimilation of native and invasive
species in Hawaii. Oecologia 121 183–192
The information on plant functional traits and their capacity Bertiller MB, Mazzarino MJ, Carrera AL, Diehl P, Satti P, Gobbi
to predict changes in environment and species composition, M and Sain CL 2006 Leaf strategies and soil N across a
with particular reference to TDFs, is incomplete and regional humidity gradient in Patagonia. Oecologia 148 612–
fragmentary. The demand for detailed studies on plant FTs 624
of TDF persists for the effective restoration of the forest Bhaskar R and Ackerly DD 2006 Ecological relevance of minimum
ecosystem and predicting the effects of climate change. seasonal water potentials. Physiol. Plantarium 127 353–359
There is a need to develop a comprehensive list of Bohlman SA 2010 Landscape patterns and environmental controls
ecologically significant functional traits, and to determine of deciduousness in forests of central Panama. Global Ecol.
the coordination among them and the relationships between Biogeogr. 19 376–385
the traits and habitat conditions of the dry tropical forest Borchert R 1994 Soil and stem water storage determine
biome. For this a well-authenticated database is needed, phenology and distribution of tropical dry forest trees.
Ecology 75 1437 – 1449
which could then help in grouping species into PFTs and in
Borchert R 2000 Organismic and environmental controls of bud
developing predictive models that could explain species growth in tropical trees; in Dormancy in plants: From whole
distributions and productivity, and effect of changes in plant behavior to cellular control (eds) JD Viemont and J
environment such as disturbance regime and climate. Crabbe (Wallingford: CAB International) pp 87–107
Box EO 1981 Macroclimate and plant forms: An introduction to
Acknowledgements predictive modeling in phytogeography (The Hague, NL: Junk)
Brenes-Arguedas T, Coley PD and Kursar TA 2009 Pests vs.
The authors thank the Ministry of Environment and Forests, drought as determinants of plant distribution along a tropical
rainfall gradient. Ecology 90 1751–1761
India, for the financial support. JSS is supported under
Brienen RJW, Zuidema PA and Martínez-Ramos M 2010 Attain-
NASI Senior Scientist Scheme. The corresponding editor
ing the canopy in dry and moist tropical forests: strong
and the anonymous reviewers are thanked for their valuable
differences in tree growth trajectories reflect variation in
suggestions to improve the manuscript. growing conditions. Oecologia 163 485–496
Brodribb TJ and Holbrook NM 2003a Changes in leaf hydraulic
References conductance during leaf shedding in seasonally dry tropical
forest. New Phytol. 158 295–303
Brodribb TJ and Holbrook NM 2003b Stomatal closure during leaf
Ackerly DD and Cornwell WK 2007 A trait-based approach to
dehydration, correlation with other leaf physiological traits.
community assembly: partitioning of species trait values
Plant Physiol. 132 2166–2173
into within- and among- community components. Ecol. Lett.
Brodribb TJ, Holbrook NM, Edwards EJ and Gutiérrez MV 2003
10 135–145
Relations between stomatal closure, leaf turgor and xylem
Aerts R and Chapin FS 2000 The mineral nutrition of wild
vulnerability in eight tropical dry forest trees. Plant Cell
plants revisited: a re-evaluation of processes and patterns.
Environ. 26 443–450
Adv. Ecol. Res. 30 1–67
Bullock S 1997 An exploration of signalling behaviour by both
Arnold AE and Asquith NM 2002 Herbivory in a fragmented
analytic and simulation means for both discrete and continuous
tropical forest: patterns from islands at Lago Gatún, Panama.
models; in Proceedings of the Fourth European Conference on
Biodiversity. Conserv. 11 1663–1680
Artificial Life (eds) P Husbands and I Harvey (Cambridge, MA:
The MIT Press) pp 454–463
Campo J and Dirzo R 2003 Leaf quality and herbivory responses
to soil nutrient addition in secondary tropical dry forests of Díaz S and Cabido M 2001 Vive la difference: plant functional
Yucatán, Mexico. J. Trop. Ecol. 19 525–530 diversity matters to ecosystem processes. Trends Ecol. Evol.
Centritto M, Loreto R, Massacci A, Pietrini R, Villani MC and 16 646–655
Zacchine M 2000 Improved growth and water use efficiency of Díaz S, Cabido M, Zak M, Martinez Carretero E and Aranibar J
cherry saplings under reduced light intensity. Ecol. Res. 1999 Plant functional traits, ecosystem structure and land-use
15 385–392 history along a climate gradient in central-western Argentina.
Champion HG and Seth SK 1968 General silviculture for India J. Veg. Sci. 10 651–660
(Delhi: Publication Division, Government of India) Díaz S, Hodgson JG, Thompson K, Cabido M, Cornelissen JHC,
Chapin FS 1980 The mineral nutrition of wild plants. Annu. Rev. Jalili A, Montserrat-Marti G, Grime JP, et al. 2004 The plant
Plant. Physiol. 11 233–260 traits that drive ecosystems: evidence from three continents.
Chapin F III, Zavelta E, Eviner V, Naylor R, Vitousek P, J. Veg. Sci. 15 295–304
Reynolds H, Hooper D, Lavorel S, et al. 2000 Consequences of Díaz S, McIntyre S, Lavorel S and Pausas JG 2002 Does hairiness
changing biodiversity. Nature (London) 405 234–242 matter in Harare? Resolving controversy in global comparisons
Chaturvedi RK, Raghubanshi AS and Singh JS 2011 Leaf of plant trait responses to ecosystem disturbance. New Phytol.
attributes and tree growth in a tropical dry forest. J. Veg. Sci. 154 7–9
22 917–931 Díaz S, Noy-Meir I and Cabido M 2001 Can grazing response of
Chaturvedi RK, Raghubanshi AS and Singh JS 2010 Non- herbaceous plants be predicted from simple vegetative
destructive estimation of tree biomass by using wood specific traits? J. Appl. Ecol. 38 497–508
gravity in the estimator. Natl. Acad. Sci. Lett. 33 133–138 Díaz S, Symstad AJ, Chapin FS, Wardle DA and Huenneke LF
Coley PD 1998 Possible effects of climate change on plant/ 2003 Functional diversity revealed by removal experiments.
herbivore interactions in moist tropical forests. Clim. Change Trends Ecol. Evol. 18 140–46
39 455–472 Dubey P, Raghubanshi AS and Singh JS 2011 Intra-seasonal
Coley PD and Barone JA 1996 Herbivory and plant defenses in variation and relationship among leaf traits of different forest
tropical forest. Annu. Rev. Ecol. Syst. 27 305 – 335 herbs in a dry tropical environment. Curr. Sci. 100 69–76
Coley PD, Bryant JP and Chapin FS 1985 Resource availability Duru M, Khaled RAH, Ducourtieux C, Theau JP, de Quadros FLF
and plant herbivore defence. Science 230 895–899 and Cruz P 2009 Do plant functional types based on leaf dry
Cornelissen JHC and Thompson K 1997 Functional leaf attributes matter content allow characterizing native grass species and
predicts litter decomposition rate in herbaceous plants. New grasslands for herbage growth pattern? Plant Ecol. 201 421–
Phytol. 135 109–114 433
Cornelissen JHC, Lavorel S, Garnier E, Díaz S, Buchmann N, Eamus D and Prichard H 1998 A cost-benefit analysis of leaves of
Gurvich DE, Reich PB, ter Steege H, et al. 2003 A handbook four Australian savanna species. Tree Physiol. 18 537–545
of protocols for standardized and easy measurement of plant Eamus D and Prior L 2001 Ecophysiology of trees of seasonally
functional traits worldwide. Aust. J. Bot. 51 335–380 dry tropics: comparisons anong phonologies. Adv. Ecol. Res.
32 113–197
Cornelissen JHC, Pérez-Harguindeguy N, Díaz S, Grime JP,
Eamus D 1999 Ecophysiological traits of deciduous and evergreen
Marzano B, Cabido M, Vendramini F and Cerabolini B 1999
woody species in the seasonally dry tropics. Trends Ecol. Evol.
Leaf structure and defence control litter decomposition rate
14 11–16
across species and life forms in regional flora on two
Enoch HZ and Hurd RG 1979 The effect of elevated CO 2
continents. New Phytol. 143 191–200
concentrations in the atmosphere on plant transpiration and
Craine JM, Wedin DA and Reich PB 2001 The response of soil
water use efficiency. A study with potted carnation plants. Int.
CO2 flux to changes in atmospheric CO 2, nitrogen supply, and
J. Biometeorol. 23 343–351
plant diversity. Global Change Biol. 7 947–953
Eviner VT and Chapin FS III 2003 Functionalmatrix: a conceptual
Cunningham SA, Summerhayes B and Westoby M 1999 Evolu-
framework for predicting multiple plant effects on ecosystem
tionary divergences in leaf structure and chemistry, comparing
processes. Annu. Rev. Ecol. Evol. Syst. 34 455–485
rainfall and soil nutrient gradients. Ecol. Monogr. 69 569–588
Fallas-Cedeño L, Holbrook NM, Rocha OJ, Vásquez N and
de Bello F, Lavorel S, Díaz S, Harrington R, Cornelissen JHC,
Gutiérrez-Soto MV 2010 Phenology, lignotubers, and water
Bardgett RD, Berg MP, Cipriotti P, et al. 2010 Towards an
relations of Cochlospermum vitifolium, a pioneer tropical dry
assessment of multiple ecosystem processes and services via
forest tree in Costa Rica. Biotropica 42 104–111
functional traits. Biodiversity Conserv. 19 2873–2893
Franco AC, Bustamante M, Caldas LS, Goldstein G, Meinzer FC,
de Deyn GB, Cornelissen JHC and Bardgett RD 2008 Plant
Kozovits AR, Rundel P and Coradin VTR 2005 Leaf functional
functional traits and soil carbon sequestration in contrasting
traits of Neotropical savanna trees in relation to seasonal water
biomes. Ecol. Lett. 11 516–531
deficit. Trees 19 326–335
Devall MS, Parresol BR and Wright SJ 1995 Dendroecological
Freitas ADS, Sampaio EVSB, Santos CERS and Fernandes AR
analysis of Cordia alliodora, Pseudobombax septenatum and
2010 Biological nitrogen fixation in tree legumes of the
Annona spraguei in central Panama. IAWA J. 16 411–424
Brazilian semi-arid caatinga. J. Arid. Environ. 74 344–349
Díaz S and Cabido M 1997 Plant functional types and ecosystem
Garnier E 1991 Resource capture, biomass allocation and growth
function in relation to global change. J .Veg. Sci. 8 463 – 474
in herbaceous plants. Trends. Ecol. Evol. 6 126–131
Garnier E, Lavorel S, Ansquer P, Castro H, Cruz P, Dolezal J, land-use change on plant traits, communities and ecosystem
Eriksson O, Fortunel C, et al. 2007 Assessing the effects of functioning in grasslands: a standardized methodology and
lessons from an application to 11 European sites. Ann. Bot. 99
967–985 Hillebrand H and Matthiessen B 2009 Biodiversity in a complex
Garnier E, Shipley B, Roumet C and Laurent G 2001 A world: Consolidation and progress in functional biodiversity
standardized protocol for the determination of specific leaf area research. Ecol. Let. 12 1–15
and leaf dry matter content. Funct. Ecol. 15 688–695 Högberg P 1992 Root symbioses of trees in African dry tropical
Geber MA and Griffen LR 2003 Inheritance and natural selection forests. J. Veg. Sci. 3 393–400
on functional traits. Int. J. Plant Sci. 164 21–42 Högberg P and Alexander IJ 1995 Roles of root symbioses in
Gerhardt K 1993 Tree seedling development in tropical dry African woodland and forest: evidence from 15N abundance and
abandoned pasture and secondary forest in Costa Rica. foliar analysis. J. Ecol. 83 217–224
J. Veg. Sci. 4 95–102 Holdridge LR 1967 Life zone ecology (San Jose, Costa Rica:
Geßler A, Duarte HM, Franco AC, Lüttge U, de Mattos EA, Tropical Science Centre,)
Nahm M, Rodrigues PJFP, Scarano FR and Rennenberg H Hoorens B, Stroetenga M and Aerts R 2010 Litter Mixture
2005 Ecophysiology of selected tree species in different plant Interactions at the level of plant functional types are additive.
communities at the periphery of the Atlantic Forest of SE— Ecosystems 13 90–98
Brazil III. Three legume trees in a semi-deciduous dry forest. Horton JL, Kolb TE and Hart SC 2001 Leaf gas exchange
Trees 19 523–530 characteristics differ among Sonoran Desert riparian tree
Gitay H and Noble IR 1997 What are functional types and how species. Tree Physiol. 21 233–241
should we seek them? in Plant functional types: Their Huante P, Rincón E and Acosta I 1995 Nutrient availability and
relevance to ecosystem properties and global change (eds) TM growth rate of 34 woody species from a tropical deciduous
Smith, HH Shugart and FI Woodward (Cambridge: Cambridge forest in Mexico. Funct. Ecol. 9 849–858
University Press) pp 3–19 Ishida A, Diloksumpun S, Ladpala P, Staporn D, Panuthai S, Gamo
Gitay H, Noble IR and Connell JH 1999 Deriving functional types M, Yazaki K, Ishizuka M and Puangchit L 2006 Contrasting
for rainforest trees. J. Veg. Sci. 10 641–650 seasonal leaf habits of canopy trees between tropical dry-
Gotsch SG, Geiger EL, Franco AC, Goldstein G, Meinzer FC and deciduous and evergreen forests in Thailand. Tree Physiol. 26
Hoffmann WA 2010 Allocation to leaf area and sapwood area 643–656
affects water relations of co-occurring savanna and forest trees. Janzen DH 1970 Herbivores and the number of tree species in
Oecologia 163 291–301 tropical forests. Am. Nat. 104 501–528
Griffin KL 1994 Calorimetric estimates of construction cost and Jha CS and Singh JS 1990 Compositions and dynamics of dry
their use in ecological studies. Funct. Ecol. 8 551–562 tropical forest in relation to soil texture. J. Veg. Sci. 1 609–614
Grime JP 1997 Biodiversity and ecosystem function, the debate Jurik TW 1986 Temporal and spatial patterns of specific leaf
deepens. Science 277 1260–1261 weight in successional northern hardwood tree species.
Grime JP, Hodgson JG and Hunt R 1988 Comparative plant Am. J. Bot. 73 1083–1092
Keddy PA 1992 Assembly and response rules: two goals for
ecology. A functional approach to common British species
(Cambridge: Cambridge University Press) predictive ecology. J. Veg. Sci. 3 157–64
Khurana E, Sagar R and Singh JS 2006 Seed size: a key trait
Grime JP, Thompson K, Hunt R, Hodgson JG, Cornelissen JHC,
Riorison IH, Hendry GAF, Ashenden TW, et al. 1997 determining species distribution and diversity of dry tropical
Integrated screening validates primary axes of specialization in forest in northern India. Acta. Oecol. 29 196–204
Kindu M, Glatzel G, Tadesse Y and Yosef A 2006 Tree species
plants. Oikos 79 259–281
Gritti ES, Cassignat C, Flores O, Bonnefille R, Chalié F, Guiot J screened on Nitosols of central Ethiopia: biomass production,
nutrient contents and effect on soil nitrogen. J. Trop. For. Sci.
and Jolly D 2010 Simulated effects of a seasonal precipitation
18 173–180
change on thevegetation in tropical Africa. Clim. Past. 6 169–
178 Kitajima K, Mulkey SS and Wright SJ 1997 Seasonal leaf
phenotypes in the canopy of a tropical dry forest:
Hallik L, Kull O, Niinemets Ü and Aan A 2009 Contrasting
correlation networks between leaf structure, nitrogen and photosynthetic characteristics and associated traits. Oecologia
chlorophyll in herbaceous and woody canopies. Basic Appl. 109 490–498
Kooyman RM and Westoby M 2009 Costs of height gain in
Ecol. 10 309–318
Hayden B, Greene DF and Quesada M 2010 A field experiment to rainforest saplings: main-stem scaling, functional traits and
determine the effect of dry-season precipitation on annual ring strategy variation across 75 species. Ann. Bot. 104 987–993
formation and leaf phenology in a seasonally dry tropical Körner C, Bannister P and Mark AF 1986 Altitudinal variation in
forest. J. Trop. Ecol. 26 237–242 stomatal conductance, nitrogen content and leaf anatomy in
Hedin LO, Brookshire ENJ, Menge DNL and Barron AR 2009 different plant life forms in New Zealand. Oecologia 69 577–588
The Nitrogen Paradox in Tropical Forest Ecosystems. Annu. Kraft NJB, Valencia R and Ackerly DD 2008 Functional traits and
Rev. Ecol. Evol. Syst. 40 613–35 niche-based tree community assembly in an Amazonian forest.
Science 322 580–582
Kubiske ME and Abrams MD 1993 Stomatal and nonstomatal
limitations of photosynthesis in 19 temperate tree species on
contrasting sites during wet and dry years. Plant Cell Environ.
16 1123–1129
Kull O 2002 Acclimation of photosynthesis in canopies: models
and limitations. Oecologia 133 267–279
Lal CB, Annapurna C, Raghubanshi AS and Singh JS 2001 Effect
of leaf habit and soil type on nutrient resorption and McLaren JR and Turkington R 2010 Ecosystem properties
conservation in woody species of a dry tropical environment. determined by plant functional group identity. J. Ecol. 98 459–
Can. J. Bot. 79 1066–1075 469
Lambers H, Chapin FS III and Pons TL 1998 Plant Physiological Medina E and Francisco M 1994 Photosynthesis and water
Ecology (New York: Springer-Verlag) relations of savanna tree species differing in leaf phenology.
Lambers H and Poorter H 1992 Inherent variation in growth rate Tree Physiol. 14 1367–1381
between higher plants: a search for physiological causes and Meers TL, Bell TL, Enright NJ and Kasel S 2008 Role of plant
ecological consequences. Adv. Ecol. Res. 23 188–261 functional traits in determining vegetation composition of
Lavorel S, Díaz S, Cornelissen JHC, Garnier E, Harrison SP, abandoned grazing land in north-eastern Victoria, Australia.
McIntyre S, Pausas JG, Pérez-Harguindeguy N, Roumet C and J. Veg. Sci. 19 515–524
Urcelay C 2007 Plant functional types: are we getting any Miller HG, Cooper JM and Miller JD 1976 Effect of nutrients in
closer to the Holy Grail? in Terrestrial ecosystems in a litter fall and crown leaching in a stand of Corsican pine.
changing world (eds) Canadell JG, Pitelka LF and Pataki D J. Appl. Ecol. 13 233–248
(Berlin Heidelberg: Springer-Verlag) pp 149–165 Miller PC and Stoner WA 1979 Canopy structure and environ-
Lavorel S, McIntyre S, Landsberg J and Forbes TDA 1997 Plant mental interactions; in Topics in plant population biology (eds)
functional classifications: from general groups to specific OT Solbrig, S Jain, GB Johnson and PH Raven (New York:
groups based on response to disturbance. Trends Ecol. Evol. Colombia University Press) pp 428–458
12 474–478 MoEF 1999 National forestry action plan (New Delhi: Ministry of
Leith JH, Reynolds JP and Rogers HH 1986 Estimation of leaf Environment and Forests, Government of India,)
area of soybeans grown under elevated carbon dioxide levels. Mooney HA, Bullock SH and Medina E 1995 Introduction; in
Field Crops Res. 13 193–203 Seasonally dry tropical forests (eds) SH Bullock, HA Mooney
Li FL, Bao WK and Wu N 2009 Effects of water stress on growth, and E Medina (Cambridge: Cambridge University Press)
dry matter allocation and water-use efficiency of a leguminous pp 146–194
species, Sophora davidii. Agroforest Syst. 77 193–201 Mooney HA 2010 The ecosystem-service chain and the biological
Loneragan JF, Snowball K and Robson AD 1976 Remobilization diversity crisis. Phil. Trans. R. Soc. B. 365 31–39
of nutrients and its significance in plant nutrition, Transport Mooney HA, Larigauderie A, Cesario M, Elmquist T, Hoegh-
and transfer processes in plants (eds) IF Wardlaw and JB Guldberg O, Lavorel S, Mace GM, Palmer M, Scholes R and
Pasioura (New York: Academic Press) pp 463–469 Yahara T 2009 Biodiversity, climate change, and ecosystem
Loranger J and Shipley B 2010 Interspecific covariation between services. Curr. Opin. Environ. Sustain. 1 46–54
stomatal density and other functional leaf traits in a local flora. Mouchet MA, Villéger S, Mason NWH and Mouillot D 2010
Botany 88 30–38 Functional diversity measures: an overview of their redundancy
Mac Gillivray CW and Grime JP and the integrated screening and their ability to discriminate community assembly rules.
programme (ISP) team 1995 Testing predictions of the Funct. Ecol. 24 867–876
resistance and resilience of vegetation subjected to extreme Murali 1997 Patterns of seed size, germination and seed viability
events. Funct. Ecol. 9 640–649 of tropical tree species in southern India. Biotropica 29 271 –279
Manlay RJ, Kairé M, Masse D, Chotte J-L, Ciornei G and Floret C Murphy PG and Lugo AE 1986 Ecology of tropical dry forest.
2002 Carbon, nitrogen and phosphorus allocation in agro- Annu. Rev. Ecol. Syst. 17 67–88
ecosystems of a West African savanna: I. The plant component Namirembe S, Brook RM and Ong CK 2008 Manipulating
under semi- permanent cultivation. Agri., Ecosyst. Environ. 88 phenology and water relations in Senna spectabilis in a water
215–232 limited environment in Kenya. Agrofor. Syst. 75 197–210
Marino G, Aqil M and Shipley B 2010 The leaf economics Negi JDS, Manhas RK and Chauhan PS 2003 Carbon allocation in
spectrum and the prediction of photosynthetic light–response different components of some tree species of India: a new
curves. Funct. Ecol. 24 263–272 approach for carbon estimation. Curr. Sci. 85 1528–1531
Markesteijn L, Iraipi J, Bongers F and Poorter L 2010 Seasonal Niinemets Ü 1999 Components of leaf dry mass per area-thickness
variation in soil and plant water potentials in a Bolivian and density-alter leaf photosynthetic capacity in reverse
tropical moist and dry forest. J. Trop. Ecol. 26 497–508 directions in woody plants. New Phytol. 144 35–47
Markesteijn L, Poorter L, Bongers F, Paz H and Sack L 2011 Niinemets Ü and Tenhunen JD 1997 A model separating leaf
Hydraulics and life history of tropical dry forest tree structural and physiological effects on carbon gain along light
species: coordination of species’ drought and shade tolerance. gradients for the shade-tolerant species Acer saccharum. Plant
New Phytol. 191 480–495 Cell Environ. 20 845–866
Markesteijn L, Poorter L and Bongers F 2007 Light-dependent Niinemets Ü, Díaz-Espejo A, Flexas J, Galmés J and Warren CR
leaf trait variation in 43 tropical dry forest tree species. Am. J. 2009 Role of mesophyll diffusion conductance in constraining
potential photosynthetic productivity in the field. J. Exp. Bot.
Bot. 94 515–525
McIntyre S, Diaz S, Lavorel S and Cramer W 1999 Plant 60 2249–2270
functional types and disturbance dynamics – Introduction. J. Noble IR and Gitay H 1996 A functional classification for
Veg. Sci. 10 604–608 predicting the dynamics of landscapes. J. Veg. Sci. 7 329–336
Olivares E and Medina E 1992 Water and nutrient relations of Opler PA, Frankie GW and Baker HG 1980 Comparative phonolog-
woody perennials from tropical dry forests. J. Veg. Sci. 3 383– ical studies of Treelet and shrub species in tropical wet and dry
392 forests in the woodlands of Costa Rica. J. Ecol. 68 167–188
Pakeman RJ 2004 Consistency of plant species and trait responses
to grazing along a productivity gradient: a multi-site analysis. Reich PB, Walters MB and Ellsworth DS 1992 Leaf life-span in
J. Ecol. 92 893–905 relation to leaf, plant, and stand characteristics among diverse
Pandey SK, Singh H and Singh JS 2009 Species and site effects on ecosystems. Ecol. Monogr. 62 365–392
leaf traits of woody vegetation in a dry tropical environment. Reich PB, Walters MB and Ellsworth DS 1997 From tropics to
Curr. Sci. 96 1109–1114 tundra: global convergence in plant functioning. Proc. Nat.
Pausas JG and Lavorel S 2003 A hierarchical deductive approach Acad. Sci. USA 94 13730–13734
for functional types in disturbed ecosystems. J. Veg. Sci. Reich PB, Walters MB, Ellsworth DS, Vose JS, Volin JC,
14 409–416 Gresham C and Bowman WD 1998 Relationships of leaf dark
Pennington T, Lewis G and Ratter J 2006 Neotropical savannas respiration to leaf nitrogen, specific leaf area and leaf life-span:
and seasonally dry forests: plant diversity, biogeography and a test across biomes and functional groups. Oecologia
conservation (Florida: CRC Press) 114 471–482
Poorter H and Bergkotte M 1992 Chemical composition of 24 wild Rockwood LL 1973 The effect of defoliation on seed production
species differing in relative growth rate. Plant Cell Environ. of six Costa Rican tree species. Ecology 54 1363 – 1369
15 221–229 Roderick ML, Berry SL and Noble IR 1999 The relationship
Poorter H and Garnier E 1999 Ecological significance of inherent between leaf composition and morphology at elevated CO 2
variation in relative growth rate and its components; in concentrations. New Phytol. 143 63–72
Handbook of Functional Plant Ecology (eds) FI Pugnaire and Rozendaal DM A, Hurtado VH and Poorter L 2006 Plasticity in
F Valladares (New York: Marcel Dekker) pp 81–120 leaf traits of 38 tropical tree species inresponse to light;
Portillo-Quintero CA and Sánchez-Azofeifa GA 2010 Extent relationships with light demand and adult stature. Funct. Ecol.
and conservation of tropical dry forests in the Americas. 20 207–216
Biol. Conserv. 143 144–155 Ryel RJ, Ivans CY, Peek MS, and Leffler AJ 2008 Functional
Posada JM, Lechowicz MJ and Kitajima K 2009 Optimal differences in soil water pools: a new perspective on plant
photosynthetic use of light by tropical tree crowns achieved water use in water-limited ecosystems. Prog. Bot. 69 397–422
by adjustment of individual leaf angles and nitrogen content. Ryser P and Urbas P 2000 Ecological significance of leaf life span
Ann. Bot. 103 795–805 among Central European grass species. Oikos 91 41–50
Powers JS and Tiffin P 2010 Plant functional type classifications Sagar R and Singh JS 2003 Predominant phenotypic traits of
in tropical dry forests in Costa Rica: leaf habit versus disturbed tropical dry deciduous forests of northern India.
taxonomic approaches. Funct. Ecol. 24 927–936 Comm. Ecol. 4 63–71
Preston KA, Cornwell WK and DeNoyer JL 2006 Wood density Saha S and Howe HF 2003 Species composition and fire in a dry
and vessel traits as distinct correlates of ecological strategy in deciduous forest. Ecology 84 3118–3123
51 California coast range angiosperms. New Phytol. 170 807– Saldaña-Acosta A, Meave JA Paz H, Sánchez-Velásquez LR,
818 Villaseñor and Martínez-Ramos M 2008 Variation of
Prior LD, Bowman DMJS and Eamus D 2004 Seasonal functional traits in trees from a biogeographically complex
differences in leaf attributes in Australian tropical tree species: Mexican cloud forest. Acta Oecologia 34 111–121
family and habit comparisons. Funct. Ecol. 18 707–718 Sánchez-Azofeifa GA, Quesada M, Rodr´ıguez JP, Nassar JM,
Prior LD, Eamus D and Bowman DMJS 2003 Leaf attributes in Stoner KE, Castillo A, Garvin T, Zent EL, Calvo-Alvarado JC,
the seasonally dry tropics: a comparison of four habitats in Kalacska MER, Fajardo L, Gamon JA and Cuevas-Reyes P
northern Australia. Funct. Ecol. 17 504–515 2005 Research priorities for Neotropical dry forests. Biotropica
Raherison SM and Grouzis M 2005 Plant biomass, nutrient 37 477–485
concentration and nutrient storage in a tropical dry forest in Sánchez-Coronado ME, Coates R, Castro-Colina L, Gamboa de
the south–west of Madagascar. Plant Ecol. 180 33–45 Buen L, Paez-Valencia J, Barradas VL, Huante P and Orozco-
Raunkiaer C 1907 Planterigets livsformer og deres Betydning for Segovia A 2007 Improving seed germination and seedling
Geographyrafien (Copenhagen, Denmark: Munksgaard) growth of Omphalea oleifera (Euphorbiaceae) for restoration
Reich PB, Ellsworth DS and Uhl C 1995 Leaf carbon and nutrient projects in tropical rain forests. For. Ecol. Manage. 243 144–
assimilation and conservation in species of differing succes- 155
sional status in an oligotrophic Amazonian forest. Funct. Ecol. Santiago LS 2003 Leaf traits of canopy trees on a precipitation
9 65–76 gradient in Panama: Integrating plant physiological ecology
Reich PB, Ellsworth DS, Walters MB, Vose JM, Gresham C, and ecosystem science, PhD dissertation, University of Florida
Volin JC and Bowman WD 1999 Generality of leaf trait Santiago LS, Kitajima K, Wright SJ and Mulkey SS 2004
relationships: a test across six biomes. Ecology 80 1955–1969 Coordinated changes in photosynthesis, water relations and leaf
nutritional traits of canopy trees along a precipitation gradient
in lowland tropical forest. Oecologia 139 495–502
Schulze ED and Mooney HA (eds) 1994 Biodiversity and
ecosystem function. Ecological studies, Vol 99 (Springer,
Berlin)
Schulze ED, Gebauer G, Ziegler H and Lange OL 1991 Estimates
of nitrogen fixation by trees on an aridity gradient. Oecologia
88 451–455
Schwinning S 2010 The ecohydrology of roots in rocks. Ecohydrology 3 238–45
Seghieri J, Vescovo A, Padel K, Soubie R, Arjounin M, Boulain
N, de Rosnay P, Galle S, Gosset M, Mouctar AH, Peugeot C Von Willert DJ, Eller BM, Werger MJ and Brinckmann E
and Timouk F 2009 Relationships between climate, soil 1990 Desert succunents and their life strategies. Vegetatio
moisture and phenology of the woody cover in two sites 90 133–143
located along the West African latitudinal gradient. J. Hydrol. Von Willert DJ, Eller BM, Werger MJA, Brinckmann E and
375 78–89 Ehlenfeldt HD 1992 Life strategies of succulents in deserts-
Semenova GV and van der Maarel E 2000 Plant functional types – with special reference to the Namib Desert (Cambridge:
a strategic perspective. J. Veg. Sci. 11 917–922 Cambridge University Press)
Singh JS and Singh VK 1992 Phenology of seasonally dry tropical Walker B, Kinzig A and Langridge J 1999 Plant attribute
forest. Curr. Sci. 63 684–689 diversity, resilience, and ecosystem function: The nature and
Singh L and Singh JS 1991 Storage and flux of nutrients in a dry significance of dominant and minor species. Ecosystems 2 95–
tropical forest in India. Ann. Bot. 68 275–284 113
Sobrado MA 1991 Cost-benefit relationships in deciduous and Walter H 1979 Vegetation of the earth and ecological systems of
evergreen leaves of tropical dry forest species. Funct. Ecol. the geo-biosphere (New York: Springer-Verlag)
5 608–616 Wardle DA, Barker GM, Bonner KI and Nicholson KS 1998 Can
Sperry JS 2003 Evolution of water transport and xylem structure. comparative approaches based on plant ecophysiological traits
Int. J. Plant. Sci. 164 S115-S127 predict the nature of biotic interactions and individual plant
Suding KN, Lavorel S, Chapin FS III, Cornelissen JHC, Díaz S, species effects in ecosystems? J. Ecol. 86 405–420
Garnier E, Goldberg D, Hooper DU, Jackson ST and Navas M- Weiher E, van der Werf A, Thompson K, Roderick M, Garnier E
L 2008 Scaling environmental change through the community- and Eriksson O 1999 Challenging Theophrastus: a common
level: a trait-based response-and-effect framework for plants. core list of plant traits for functional ecology. J. Veg. Sci. 10
Glob. Change Biol. 14 1125–1140 609–20
Suding KN, Miller AE, Bechtold H and Bowman WD 2006 Westoby M and Wright IJ 2006 Land-plant ecology on the basis of
The consequence of species loss on ecosystem nitrogen functional traits. Trends Ecol. Evol. 21 261–268
cycling depends on community compensation. Oecologia Westoby M 1998 A leaf-height-seed (LHS) plant ecology strategy
149 141–149 scheme. Plant Soil 199 213–227
Swaine MD, Lieberman D and Putz FE 1987 The dynamics of tree Whigham DF, Zugasty Towle P, Cabrera Cano E, Neill JO and
populations in tropical forest: a review. J. Trop. Ecol. Ley E 1990 The effect of annual variation in precipitation on
3 359–366 growth and litter production in a tropical dry forest in the
Thompson K, Bakker J and Bekker RM 1997 The soil seed banks Yucatan of Mexico. Trop. Ecol. 31 23–34
of north west Europe: Methodology, density and longevity White F 1983 The Vegetation of Africa: A descriptive memoir to
(Cambridge: Cambridge University Press) accompany the Unesco/AETFAT/UNSO vegetation map of
Tosi Jr, JA and Voertman RF 1964 Some environmental factors in Africa (Natural Resources Research, 20. UNESCO, Paris)
the economic development of the tropics. Econo. Geograph. Wiemann MC and Williamson GB 1989 Wood Specific gravity
40 189–205 gradients in tropical dry and Montane rain forest trees. Am. J.
Turner J and Olson PR 1976 Nitrogen relations in a Douglas-fir Bot. 76 924–928
plantation. Ann. Bot. 40 1185–1193 Williams KF, Percival F, Merino J and Mooney HA 1987
Urbeita IR, Pérez-Ramos IM, Zavala MA, Marañón T and Kobe Estimation of tissue construction cost from heat of combustion
RK 2008 Soil water content and emergence time control and organic nitrogen content. Plant Cell Environ. 10 725–734
seedling establishment in three co-occurring Mediterranean Williams LE 1987 Growth of ‘Thompson Seedless’ grapevines: I.
Oak species. Can. J. For. Res. 38 2382–2393. Leaf area development and dry weight distribution. J. Am. Soc.
Vaieretti MV, Díaz S, Vile D and Garnier E 2007 Two Hort. Sci. 112 325–330
measurement methods of leaf dry matter content produce Wilson PJ, Thompson K and Hodgson JG 1999 Specific leaf area
similar results in a broad range of species. Ann. Bot. 99 955– and leaf dry matter content as alternative predictors of plant
958 strategies. New Phytol. 143 155–162
Vendramini F, Díaz S, Gurvich DE, Wilson PJ, Thompson K and Woodward FI 1987 Climate and plant distribution (Cambridge:
Hodgson JG 2002 Leaf traits as indicators of resource-use Cambridge University Press)
strategy in floras with succulent species. New Phytol. Wright IJ, Ackerly DD, Bongers F, Harms KE, Ibarra-Manríquez
154 147–157 G, Martínez-Ramos M, Mazer SJ, Muller-Landau HC, et al.
Villar R and Merino J 2001 Comparison of leaf construction costs 2007. Relationships among ecologically important dimensions
in woody species with differing leaf life-spans in contrasting of plant trait variation in seven Neotropical forests. Ann. Bot.
ecosystems. New Phytol. 151 213–126 99 1003–1015
Violle C, Navas M-L, Vile D, Kazakou E, Fortunel C, Hummel I Wright IJ, Pickup DSFM and Westoby M 2006 Cross-species
and Garnier E 2007 Let the concept of trait be functional! patterns in the coordination between leaf and stem traits, and
Oikos 116 882–892 their implications for plant hydraulics. Physiol. Plantarium
127 445 – 456
Wright IJ, Reich PB, Cornelissen JHC, Falster DS, Garnier E,
Hikosaka K, Lamont BB, Lee W, et al. 2004a Assessing the
generality of global leaf trait relationships. New Phytol. 166 485–
496
Wright IJ, Reich PB, Westoby M, Ackerly DD, Baruch Z,
Bongers F, Cavender-Bares J, Chapin FS, et al. 2004b The case study from a semiarid grassland in northern China.
world-wide leaf economics spectrum. Nature (London) 428 Oecologia 148 564–572
821–827 Zhang YJ, Meinzer FC, Hao GY, Scholz FG, Bucci SJ, Takahashi FS,
Yuan ZY, Li LH, Han LHXG, Chen SP, Wang ZW, Chen QS and Villalobos-Vega R, Giraldo JP, Cao KF, Hoffmann WA and
Bai WM 2006 Nitrogen response efficiency increased Goldstein G 2009 Size-dependent mortality in a Neotropical
monotonically with decreasing soil resource availability: a savanna tree: the role of height-related adjustments in hydraulic
architecture and carbon allocation. Plant Cell Environ. 32 1456–
1466