Results 151 to 160 of about 1,952,338 (301)

Microclimate mediates the strength and direction of avian biotic interactions

open access: yesEcography, EarlyView.
Theory predicts that the strength and direction of species interactions can shift from being competitive in benign environments toward being facilitative in stressful environments. However, the environmental context dependency of species interactions has rarely been tested in animal communities.
Sarah J. K. Frey   +6 more
wiley   +1 more source

Phylogenetic structure of conifers in regional floras in relation to climate and environmental heterogeneity worldwide

open access: yesEcography, EarlyView.
Despite having only about 670 species worldwide, conifers are one of the ecologically and economically most important plant groups. They have a rich fossil record and previous studies have shown that their current diversity is the result of past radiations, extinction, and dispersal events, restricting many genera to either the Northern or Southern ...
Hong Qian, Michael Kessler, Shenhua Qian
wiley   +1 more source

Forest and Sea as Insurance among Fijians [PDF]

open access: yes
This paper examines how forest and marine resources serve as insurance against a tropical cyclone using original household data gathered in rural Fiji.
Yoshito Takasaki
core  

Global distribution of avian plumage coloration and patterning: the relative influence of climate, ecology, and sexual selection

open access: yesEcography, EarlyView.
Animal coloration exhibits substantial biogeographic variation, reflecting complex adaptations to both abiotic and biotic environments. Although the evolutionary mechanisms underlying avian plumage coloration have been widely studied, geographic variation in plumage patterning has received far less attention.
Yuqing Han   +8 more
wiley   +1 more source

A Spatial-Intertemporal Model for Tropical Forest Management Applied to Khao Yai National Park, Thailand [PDF]

open access: yes
This paper discusses the application of a spatial-intertemporal model for tropical forest management to Khao Yai National Park in Thailand. This type of model, especially the spatial components, finds different optimal land allocations than do ...
Albers, Heidi
core  

Future warming enhances rates of population increase of arthropod crop pests globally

open access: yesEcography, EarlyView.
Arthropod herbivores cause severe crop yield losses worldwide. Global warming is expected to shift their ranges, phenologies and performances, highlighting the need for improved forecasts of their potential expansion and impacts on food security. After decades of experimental research on thermal biology of arthropod crop pests, available data and tools
Darío San‐Segundo Molina   +2 more
wiley   +1 more source

Thermal niche breadth shapes regional elevational range sizes of tropical‐like mountain stream insects: evidence for Janzen's tropical mountain passes hypothesis

open access: yesEcography, EarlyView.
The core of Janzen's tropical mountain passes hypothesis is that relatively stable annual temperature variation limits species' thermal tolerances breadth, which, in combination with steep elevational temperature gradients, constrains the elevational distributions of these species. In addition to thermal niche breadth, elevational ranges were shaped by
Tingting Zhou   +9 more
wiley   +1 more source

Region-specific forest structure pathways reveal climate effects on old-growth tropical forest biomass. [PDF]

open access: yesSci Rep
Depoortere P   +242 more
europepmc   +1 more source

Public Opinion About Community Participation in Natural Resources Governance: A Population Survey in Indonesia and Malaysia

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT The international conservation and natural resources communities have increasingly embraced the principle of community participation. This rhetoric around participation has gained power and influence in setting countries' agendas for natural resources governance, largely without a sound understanding of public opinion on the issues.
Rachel S. Friedman   +3 more
wiley   +1 more source

Spatial Regulation of Trait-Environment Interactions Shapes Plant Community Functional Patterns in a Tropical Forest. [PDF]

open access: yesJ Veg Sci
Kanagaraj R   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy