Results 211 to 220 of about 262,620 (263)

Remote Spectral Detection of Canopy Functional Dimensions Varying Within and Across Forest Types. [PDF]

Ecol Lett
Wu F, Liu S, Zohner CM, Townsend PA, Crowther TW, Peñuelas J, Yang D, Yang N, Dong T, Xu W, Wang Z, Liu X, Dai G, Dong J, Durán SM, Schneider FD, Zeng Y, Cornelissen JHC, Kattge J, Wu J, Asner GP, Cavender-Bares J, Reich PB, Yan Z.   +23 more
europepmc   +1 more source

Adaptive Responses of Tropical Crops: A Multi-Scale Omics Integrated Perspective. [PDF]

Adv Sci (Weinh)
Wang P, Li C, Wang D, Wu Q, Zeng Z, Guo H, Cheng H, Chen S, Cao H, Cheng H, Xie J, Que Y.   +11 more
europepmc   +1 more source

Scale Dependence of Woody Plant β-Diversity in a Tropical Rainforest Metacommunity. [PDF]

Ecol Evol
Yao J, Li X, Tatsumi S, Ding Y, Huang J, Xu Y, Zhang Z, Long W, Zang R.   +8 more
europepmc   +1 more source

An estimate of the number of tropical tree species [PDF]

Proceedings of the National Academy of Sciences of the United States of America, 2015
Significance People are fascinated by the amazing diversity of tropical forests and will be surprised to learn that robust estimates of the number of tropical tree species are lacking. We show that there are at least 40,000, but possibly more than 53,000, tree species in the tropics, in contrast to only 124 across temperate Europe ...
Runguo Zang, Alvaro Duque, Jürgen Homeier   +2 more
exaly   +11 more sources

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Flavonoids in Tropical Citrus Species

Journal of Agricultural and Food Chemistry, 2011
HPLC with PDA and MS(2) detection was used to identify and quantify flavonoids in the tropical citrus species Citrus microcarpa , Citrus hystrix , Citrus medica var. 1 and 2, and Citrus suhuiensis . Most of these species contained high amounts of flavones, flavanones, and dihydrochalcone C- and/or O-glycosides, which were identified on the basis ...
Suri, Roowi, Alan, Crozier
openaire   +2 more sources

The Future of Tropical Species on a Warmer Planet

Conservation Biology, 2009
Abstract: Modern global temperature and land cover and projected future temperatures suggest that tropical forest species will be particularly sensitive to global warming. Given a moderate greenhouse gas emissions scenario, fully 75% of the tropical forests present in 2000 will experience mean annual ...
Wright, S. Joseph, Muller-Landau, Helene C., Schipper, Jan   +2 more
openaire   +3 more sources

Ecology and genetics of tropical rhizobia species

Biotechnology Advances, 1985
Biological nitrogen fixation (BNF) technology with special reference to Rhizobium-legume symbiosis is growing very rapidly with the hope of combatting world hunger by producing cheaper protein for animal and human consumption in the Third World. One can see rapid progress made in the biochemistry and molecular biology of symbiotic nitrogen fixation in ...
M H, Ahmad, W, McLaughlin
openaire   +2 more sources

Germination characteristics of tropical and sub-tropical rangeland species

The Rangeland Journal, 2011
A study was made of the germination characteristics of a broad spectrum of rangeland species by studying their behaviour under different conditions. Seeds of common species (both native and exotic) were collected from tropical (north-east Queensland) (36 species) and sub-tropical areas (south-east Queensland) (47 species).
McIvor, John G., Reid, David J.
openaire   +2 more sources

The evaluation of tropical pasture species in the Transvaal

Proceedings of the Annual Congresses of the Grassland Society of Southern Africa, 1977
The performance and compatibility of seven tropical legumes grown in association with two grasses were compared over four years at two localities in the Transvaal.The legume and grass species evaluated were Desmodium uncinatum cv. silverleaf, D. intorturn cv. greenleaf, D. sandwicense, Macrotiloma axillare, Glycine wightii cv.
openaire   +2 more sources

Species Concepts, Species Boundaries and Species Identification: A View from the Tropics

Systematic Biology, 2005
The species has been treated as a fundamental unit in biology (Hull, 1977) and, more recently, in biodiversity conservation (Sites and Crandall, 1997). Almost all studies in biology, whether at the level of molecules, cells, individuals or populations, are typically referenced to the level of the species.
openaire   +3 more sources