Results 31 to 40 of about 1,178,025 (303)

Responses of leaf-litter ant communities to tropical forest wildfires vary with season [PDF]

open access: yes, 2012
Fire is an important land-management tool in tropical forest landscapes. However, these fires sometimes escape into surrounding forests (Uhl & Buschbacker 1985), and are one of the most severe disturbances threatening tropical forest biodiversity (Barlow
Cochrane, Mark A.   +5 more
core   +4 more sources

Conserving Ecosystem Diversity in the Tropical Andes

open access: yesRemote Sensing, 2022
Documenting temporal trends in the extent of ecosystems is essential to monitoring their status but combining this information with the degree of protection helps us assess the effectiveness of societal actions for conserving ecosystem diversity and related ecosystem services.
Patrick J. Comer   +23 more
openaire   +4 more sources

Can joint carbon and biodiversity management in tropical agroforestry landscapes be optimized? [PDF]

open access: yes, 2012
Managing ecosystems for carbon storage may also benefit biodiversity conservation, but such a potential 'win-win' scenario has not yet been assessed for tropical agroforestry landscapes.
Buchori, Damayanti   +103 more
core   +1 more source

Methane and nitrous oxide fluxes across an elevation gradient in the tropical Peruvian Andes [PDF]

open access: yes, 2014
The authors acknowledge the agencies that funded this research; the UK Natural Environment Research Council (NERC; joint grant references NE/H006583, NE/H007849 and NE/H006753) and the Norwegian Agency for Development Cooperation (Norad; via a sub ...
L. P. Huaraca Quispe   +21 more
core   +2 more sources

Upper temperature limits of tropical marine ectotherms: global warming implications [PDF]

open access: yes, 2011
Animal physiology, ecology and evolution are affected by temperature and it is expected that community structure will be strongly influenced by global warming.
Peck, Lloyd S.   +27 more
core   +2 more sources

Cross-cultural Conflicts in Fire Management in Northern Australia: Not so Black and White

open access: yesEcology and Society, 1999
European ("scientific") and Aboriginal ("experiential") perspectives on fire management in northern Australia are often contrasted with each other.
Alan Andersen
doaj   +1 more source

Environmental changes during secondary succession in a tropical dry forest in Mexico [PDF]

open access: yes, 2011
Vegetation and environment change mutually during secondary succession, yet the idiosyncrasies of the vegetation effect on the understorey environment are poorly understood. To test whether the successional understorey environment changes predictably and
Lebrija Trejos, E.E.   +4 more
core   +1 more source

Using Ants as bioindicators: Multiscale Issues in Ant Community Ecology

open access: yesEcology and Society, 1997
Ecological patterns and processes are characteristically scale dependent, and research findings often cannot be translated easily from one scale to another.
Alan Andersen
doaj   +1 more source

Organic carbon and nitrogen export from a tropical dam-impacted floodplain system [PDF]

open access: yes, 2013
Tropical floodplains play an important role in organic matter transport, storage, and transformation between headwaters and oceans. However, the fluxes and quality of organic carbon (OC) and organic nitrogen (ON) in tropical river-floodplain systems are ...
Senn, David B.   +13 more
core   +2 more sources

Task‐Oriented Path Planning Towards Autonomous Sensor Network Deployment in Rainforest Canopies

open access: yesAdvanced Robotics Research, EarlyView.
An informative path planner for drone‐based deployment of wireless sensor networks in rainforest canopies is presented, addressing key challenges in large‐scale biodiversity monitoring. By integrating canopy surface detection with connectivity‐aware sampling under strict flight constraints, the approach enables efficient and reliable aerial sensor ...
Rita Santos Raminhos, Salua Hamaza
wiley   +1 more source

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