Results 71 to 80 of about 1,222,797 (287)

Tropical rainforest conversion and land use intensification reduce understorey plant phylogenetic diversity

open access: yesJournal of Applied Ecology, 2018
Conversion of rainforest into agricultural land affects multiple facets of tropical plant diversity. While the effects of tropical land use change and intensification on species diversity are comparatively well studied, the effects on phylogenetic ...
Y. W. C. Kusuma   +3 more
semanticscholar   +1 more source

Floral attraction and flower visitors of a subcanopy, tropical rainforest tree, Fontainea picrosperma

open access: yes, 2021
Flowering plants in tropical rainforests rely heavily on pollen vectors for successful reproduction. Research into pollination systems in tropical rainforests is dominated by canopy species, while subcanopy plant–pollinator interactions remain under ...
Brooks, PR   +5 more
core   +1 more source

Construction and Application of a Novel C‐Vine Copula‐Based Multi‐Variate Ecological Drought Index

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT A comprehensive ecological drought index capturing vegetation growth conditions and meteorological–hydrological variability is essential for assessing ecological drought and optimizing water resource management. This study selected soil moisture (SM), actual evapotranspiration (ET), land surface temperature (LST) and leaf area index (LAI) to ...
Haofei Zhang, Xingye Han, Zhijun Wu
wiley   +1 more source

Post‐Fire Soil Organic Carbon Dynamics: Decline and Recovery Over Two Decades

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Wildfire can significantly alter soil organic carbon (SOC) dynamics in forest ecosystems, with complex temporal patterns following fire events. However, research on post‐fire SOC recovery remains limited, particularly in dry‐warm valley regions that are prone to frequent forest fires.
Yuxin Cen   +7 more
wiley   +1 more source

Linking biogenic hydrocarbons to biogenic aerosol in the Borneo rainforest [PDF]

open access: yesAtmospheric Chemistry and Physics, 2013
Emissions of biogenic volatile organic compounds are though to contribute significantly to secondary organic aerosol formation in the tropics, but understanding these transformation processes has proved difficult, due to the complexity of the chemistry ...
J. F. Hamilton   +7 more
doaj   +1 more source

Forest Conversion Reduces Soil Water Retention in Tropical Rainforest

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Extensive primary forests are being converted to secondary forests and plantations owing to human activities in recent decades, which have substantial effects on soil hydrological processes. However, the potential impact of forest conversion on soil water retention remains poorly understood.
Qiaoyan Chen   +6 more
wiley   +1 more source

Bulbophyllum weddellii (Orchidaceae) demonstrates foliar water uptake plasticity along Brazilian campos rupestres

open access: yesNordic Journal of Botany, EarlyView.
Phenotypic plasticity can facilitate species survival in a variety of conditions that are not possible with a fixed phenotype. Foliar water uptake (FWU), defined as the absorption of water through leaf surfaces, is an important mechanism contributing to plant water balance and drought tolerance in many species.
Daniela Boanares   +4 more
wiley   +1 more source

Asymmetric transferability of trait–environment relationships between native and exotic plant species in Singaporean forests differing in land‐use history

open access: yesOikos, EarlyView.
Functional traits allow ecologists to synthesise general rules of community assembly. In joint species distribution modelling, traits are increasingly used to explain species–environment relationships, with the intention of being able to generalise predictions to other species in other systems.
Hao Ran Lai   +4 more
wiley   +1 more source

Increased Asymmetry of Ecosystem Productivity Responses to Precipitation in Recent Two Decades

open access: yesGeophysical Research Letters
Projected increases in precipitation variability are expected to profoundly impact terrestrial vegetation productivity. Notably, the absolute change in ecosystem productivity to same amount of precipitation increase versus decrease may not be same ...
Licong Dai   +6 more
doaj   +1 more source

Geochemical signature of Amazon Tropical rainforest soils

open access: yes, 2018
: Evaluating soil geochemical diversity in the Amazon Basin has been a challenge largely because most study sites have been at the edge of the basin and it is difficult to get samples in such a region.
J. J. L. L. de Souza   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy