Results 171 to 180 of about 682,747 (359)

Scale-dependent dispersal drives community assembly of breeding birds along elevational gradients

open access: yesEcological Processes
Background Identifying the processes that govern community assembly along elevational gradients has been a central theme in ecology, especially in montane ecosystems where abundant species and strong turnover are present.
Kai Zhang   +6 more
doaj   +1 more source

Locally Grouped and Scale-Guided Attention for Dense Pest Counting [PDF]

open access: yesarXiv
This study introduces a new dense pest counting problem to predict densely distributed pests captured by digital traps. Unlike traditional detection-based counting models for sparsely distributed objects, trap-based pest counting must deal with dense pest distributions that pose challenges such as severe occlusion, wide pose variation, and similar ...
arxiv  

Pest-predator spatial relationships in winter rape: implications for integrated crop management [PDF]

open access: green, 2000
Douglas Warner   +3 more
openalex   +1 more source

Climate Change in Microcredit Portfolios: Evidence on Vulnerability, Adaptation and Implications for Inclusive Finance

open access: yesBusiness Strategy and the Environment, Volume 34, Issue 4, Page 4409-4435, May 2025.
ABSTRACT Climate change poses new challenges to the social mission and financial viability of microfinance institutions (MFIs). These include the vulnerability of borrowers, increased credit risks and the need to adapt to the changing climate. Using a novel microcredit data set, we first study the prevalence of climatic hazards and vulnerabilities in ...
Gregor Dorfleitner   +2 more
wiley   +1 more source

The Impact of Climate Change on the Income of Wine Producers in the Bordeaux Region

open access: yesBusiness Strategy and the Environment, Volume 34, Issue 4, Page 4337-4353, May 2025.
ABSTRACT In the Bordeaux region, climate change has a very significant impact on wine production, with an increase in vineyard area, but a decrease in yield and income. We use a Ricardian approach to assess the magnitude of these changes. We combine very detailed individual, structural and financial data at the farm level with weather data to measure ...
Geoffroy Enjolras   +1 more
wiley   +1 more source

Development of an online pan-European Integrated Pest Management Resource Toolbox. [PDF]

open access: yesOpen Res Eur, 2022
Ramsden M   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy