Results 91 to 100 of about 62,931 (300)

L’agro-écologie au Brésil, un instrument genré de luttes sociales

, 2016
A partir de l’analyse des luttes croisees pour la terre, pour l’agro-ecologie et pour la reconnaissance du travail productif et reproductif des femmes rurales, nous montrons comment l’agro-ecologie est pensee comme un mouvement de construction des ...
Hélène Guétat-Bernard, Héloïse Prévost   +1 more
semanticscholar   +1 more source

Habitat and spatial trends of U.K. wintering waterbird populations over 50 years

Conservation Biology, EarlyView.
Abstract The United Kingdom is an important wintering ground for millions of waterbirds. Most U.K. wintering waterbird populations increased between 1970 and the mid‐1990s, but declined thereafter. We examined U.K. population indices in 46 wintering waterbird species in two 25‐year periods, 1970–1994 and 1995–2019, to identify which waterbird groups ...
Blaise Martay, Philipp H. Boersch‐Supan, James W. Pearce‐Higgins, Graham E. Austin, Niall H. K. Burton, David Noble, Kirsi Peck, Simon R. Wotton, Teresa M. Frost   +8 more
wiley   +1 more source

Design in een genetwerkte ecologie

, 2016
De netwerksamenleving verandert in een genetwerkte ecologie. Daarin zien we interactie ontstaan tussen mensen, overheden, bedrijven, slimme objecten, apparaten en de slimme samenleving.
Nigten, A.M.M.
core  

Future climate change vulnerability of endemic island mammals

Nature Communications, 2020
Island ecosystems are notoriously vulnerable to anthropogenic species losses. Here, the authors identify insular hotspots of vulnerability to climate change (under RCPs 6.0 and 8.5) in mammals via a trait-based, quantitative vulnerability framework ...
Camille Leclerc, Franck Courchamp, Céline Bellard   +2 more
doaj   +1 more source

Integrating fossil data in ecological niche models to improve predictions of future habitat of Caribbean corals

Conservation Biology, EarlyView.
Abstract Ecological niche models (ENMs) are used to assess the abiotic preferences of species by linking their occurrences to the environmental conditions in which they live. We developed a fossil‐informed ENM framework that integrates mid‐Holocene and modern occurrences to test niche stability and reconstruct abiotic niche characteristics for four ...
Claire. M. Williams, Fernando Machado‐Stredel, Rowan C. Martindale, Corinne E. Myers   +3 more
wiley   +1 more source

Kritiek van de radicale ecologie

, 1996
Recensie van: Jozef Keulartz, De strijd om de natuur. Kritiek van de radicale ecologie. Boom, Amsterdam/Meppel, 1995, 212 p.Recensie van: Jozef Keulartz, De strijd om de natuur. Kritiek van de radicale ecologie.
Hajer, Maarten
core  

Genetic and Ecological Management of Pacific Salmon Fisheries for the 21st Century

Fisheries Management and Ecology, EarlyView.
ABSTRACT Based on ecological adaptation theory, tremendous effort is being spent on measures that are eliminating salmon hatcheries and fishing opportunities with the intention of protecting wild runs deemed to be of particular genetic importance to the survival of the species.
Randall E. Brummett, Ian G. Cowx, Devin M. Bartley   +2 more
wiley   +1 more source

Recovery of Four Commercial Fish Stocks in Lake IJsselmeer (The Netherlands) After Major Fishery Management Interventions

Fisheries Management and Ecology, EarlyView.
ABSTRACT Sustainable management of inland fisheries presents major challenges because it often involves complex and open access systems. Lake IJsselmeer is among the largest freshwater lakes in western Europe and supports active commercial fisheries.
Joey J. J. Volwater, Justin C. Tiano, Kelly Chin, Joep J. de Leeuw   +3 more
wiley   +1 more source

Combes, C. — Interactions durables. Ecologie et évolution du parasitisme. Masson, coll. Ecologie, n° 26, Paris, 1995

, 1996
Aguesse Pierre. Combes, C. — Interactions durables. Ecologie et évolution du parasitisme. Masson, coll. Ecologie, n° 26, Paris, 1995. In: Revue d'Écologie (La Terre et La Vie), tome 51, n°1, 1996. pp.
Aguesse, Pierre
core  

Higher Trophic Status Leads to More Diverse and Divergent Microeukaryote Communities Over Time in Urban Lakes From the Greater Paris (France). [PDF]

Environ Microbiol Rep
Microeukaryote dynamics across a eutrophication gradient in Greater Paris region lakes showed richness peaking at intermediate trophic levels and communities becoming more modular, variable, and less connected with higher trophic status compared to oligo‐to‐mesotrophic lakes.
Duperron S, Foucault P, Vern AL, Goto M, Duval C, Marie B, Hamlaoui S, Halary S, Lamy D, Lance E, Troussellier M, Bernard C, Jardillier L, Leloup J.   +13 more
europepmc   +2 more sources