Results 31 to 40 of about 100,451 (336)

Miocene Diversification in the Savannahs Precedes Tetraploid Rainforest Radiation in the African Tree Genus Afzelia (Detarioideae, Fabaceae)

open access: yesFrontiers in Plant Science, 2020
The dating of diversification events, including transitions between biomes, is key to elucidate the processes that underlie the assembly and evolution of tropical biodiversity.
Armel S. L. Donkpegan   +7 more
doaj   +1 more source

Quantification of Ecosystem-Scale Methane Sinks Observed in a Tropical Rainforest in Hainan, China

open access: yesLand, 2022
Tropical rainforest ecosystems are important when considering the global methane (CH4) budget and in climate change mitigation. However, there is a lack of direct and year-round observations of ecosystem-scale CH4 fluxes from tropical rainforest ...
Zhihao Liu   +10 more
doaj   +1 more source

Floristic and taxonomic diversity of angiosperms in several vegetation types of the Caatinga Phytogeographic Domain [PDF]

open access: yesRodriguésia
This study describes the angiosperm composition of four natural (Crystalline Caatinga, Rupestrian Grassland, Rocky Outcrop, Tropical Rainforest) and three anthropized (Aquatic Ecosystem, Crystalline Caatinga, Tropical Rainforest) vegetation types within ...
Yure de Oliveira Alencar   +5 more
doaj   +1 more source

In situ measurements of isoprene and monoterpenes within a south-east Asian tropical rainforest [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
Biogenic volatile organic compounds (BVOCs) emitted from tropical rainforests comprise a substantial fraction of global atmospheric VOC emissions, however there are only relatively limited measurements of these species in tropical rainforest regions.
C. E. Jones, J. R. Hopkins, A. C. Lewis
doaj   +1 more source

Nutrition of tree species in tropical dry forest and rainforest environments

open access: yesRevista Ceres, 2020
Knowledge of the nutritional efficiency of species can help revegetation of forest areas, guiding the use of species that best adapt to environmental humidity, altitude and diversity.
Weydson Nyllys Cavalcante Raulino   +5 more
doaj   +1 more source

Landscape patterns in rainforest phylogenetic signal: isolated islands of refugia or structured continental distributions? [PDF]

open access: yesPLoS ONE, 2013
OBJECTIVES: Identify patterns of change in species distributions, diversity, concentrations of evolutionary history, and assembly of Australian rainforests.
Robert M Kooyman   +3 more
doaj   +1 more source

Evidence of Climate Changes in a Tropical Rainforest: Case Study Kakamega Tropical Rainforest

open access: yesInternational Journal of Environment and Climate Change, 2021
Aims: To assess trends in rainfall and temperature as evidence of climate change in the Kakamega tropical forest ecosystem over the last 30 years (1980-2010). Study Design: Secondary data on temperature, rainfall and other climate related phenomena that have occurred within the Kakamega forest ecosystem over the last 30 years were obtained from ...
Emmanuel Mzungu   +3 more
openaire   +2 more sources

Effects of forest fragmentation on the vertical stratification of neotropical bats [PDF]

open access: yes, 2020
Vertical stratification is a key component of the biological complexity of rainforests. Understanding community- and species-level responses to disturbance across forest strata is paramount for evidence-based conservation and management.
Farneda, F   +4 more
core   +4 more sources

Contrasting spatial variations between above and below-ground net primary productivity in global grasslands

open access: yesEcological Indicators
Grassland net primary productivity (NPP) plays a crucial role in global terrestrial carbon cycle and carbon balance. However, the spatial pattern and influencing factors of NPP and its components, especially the belowground net primary productivity (BNPP)
Ying Hu   +8 more
doaj   +1 more source

Life form and behavior type shape water use efficiency in tropical plants via leaf functional traits

open access: yesEnvironmental and Experimental Botany
Understanding how water use efficiency (WUE) responds to fluctuating light is critical for predicting ecosystem function under global change. In this study, we examined photosynthetic gas exchange and leaf functional traits across 48 tropical plant ...
Jinkai Chen   +12 more
doaj   +1 more source

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