Results 11 to 20 of about 6,978 (164)

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

Conserv Biol
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 ...
Martay B, Boersch-Supan PH, Pearce-Higgins JW, Austin GE, Burton NHK, Noble D, Peck K, Wotton SR, Frost TM.   +8 more
europepmc   +2 more sources

Record phenological responses to climate change in three sympatric penguin species. [PDF]

J Anim Ecol
This paper is impressive because we managed to monitor extensively a really difficult place to reach and operate in. We deployed 77 cameras across Antarctica and the Sub Antarctic islands to monitor three different species of penguins. We found that they are the fastest advancing vertebrates with respect to their timing of breeding.
Juarez Martinez I, Kacelnik A, Jones FM, Hinke JT, Dunn MJ, Raya Rey A, Lynch HJ, Owen K, Hart T.   +8 more
europepmc   +2 more sources

Indigenous peoples and local community reports of climate change impacts on biodiversity. [PDF]

Conserv Biol
Abstract Climate change impacts on biodiversity have been primarily studied through ecological research methods, largely ignoring other knowledge systems. Indigenous and local knowledge systems include rich observations of changes in biodiversity that can inform climate change adaptation planning and environmental stewardship.
Cruz-Gispert A, García-Del-Amo D, Junqueira AB, Schunko C, Álvarez-Fernández S, Reyes-García V.   +5 more
europepmc   +2 more sources

Abundance, Diversity and Phenology of Mosquito Larvae in a Highly Anthropized Wetland: Health and Management Implications of Gándaras de Budiño (NW Spain). [PDF]

Ecol Evol
The natural and anthropized wetland of Gándaras de Budiño (Galicia, Spain) hosts a great number of mosquito species. Culex pipiens s.l. and Culex torrentium pose an emerging risk for West Nile virus transmission. The temporary and polluted waters, as well as the summer and spring seasons, favor the larval proliferation of these vectors.
Martínez-Barciela Y, Polina A, Garrido J.   +2 more
europepmc   +2 more sources

Rapid Ocean Warming Drives Sexually Divergent Habitat Use in a Threatened Predatory Marine Ectotherm. [PDF]

Glob Chang Biol
How ectothermic, mobile marine predators are responding to climate change is uncertain due to lack of species‐specific data, which can mask the true impact of this threat. We investigate the impact of environmental conditions and thermal extremes on the behavior and distribution of angelsharks, a highly threatened elasmobranch of global conservation ...
Mead LR, Piper A, Alvarado DJ, Meyers E, Barker J, Toledo-Padilla H, Herraiz E, Campoamor AF, Sealey M, Caro MB, Bañeras T, Pike C, Gollock M, Ravina-Olivares F, Jacoby DMP.   +14 more
europepmc   +2 more sources

Fenologia de Kunquat ‘Nagami’ cultivada em recipiente [PDF]

, 2020
O objetivo deste estudo foi avaliar a fenologia da mesma produzida em recipiente com fibra de coco ...
Oliveira, Bruna Andressa dos Santos, Oliveira, Roberto Pedroso de, Mattos, Marilaine Garcia de, Maciejewski, Patrícia, Assis, Adriane Marinho de, Ramm, Aline   +5 more
core   +3 more sources

Desenvolvimento, crescimento e produtividade de mandioca em diferentes datas de plantio em região subtropical Development, growth and yield of cassava in different sowing season in a subtropical region

Ciência Rural, 2010
A mandioca é uma cultura de grande importância econômica e social, cultivada em todo o país, mas em regiões subtropicais precisa ser melhor estudada.
Lovane Klein Fagundes, Nereu Augusto Streck, Hamilton Telles Rosa, Lidiane Cristine Walter, Alencar Junior Zanon, Sidinei José Lopes   +5 more
doaj   +1 more source

Variações fenológicas das espécies do cerrado em Emas - Pirassununga, SP Phenological variations of the cerrado species in Emas (Pirassununga, SP)

Acta Botânica Brasílica, 1997
Foi estudada a flora vascular de uma área de cerrado, situada no distrito de Emas, município de Pirassununga, Estado de São Paulo (aproximadamente, 22º02'S e 47º30'W).
Marco Antonio Batalha, Sônia Aragaki, Waldir Mantovani   +2 more
doaj   +1 more source

Teor de açúcares solúveis e insolúveis em folhe de videiras, cv. syrah, em diferentes posições no ramo e épocas do ano Soluble and insoluble sugars content in cv. syrah grapevine leaves in different positions of the branch and seasons

Revista Brasileira de Fruticultura, 2007
Com o crescimento da área cultivada de videira para produção de vinho, tem aumentado a demanda por pesquisas para a região semi-árida do Brasil que resultem no desenvolvimento da viticultura no Vale do São Francisco.
Bárbara França Dantas, Luciana de Sá Ribeiro, Maiane Santos Pereira   +2 more
doaj   +1 more source

Fenologia, morfologia floral e visitantes de Psychotria brachypoda (Müll. Arg.) Britton (Rubiaceae) em uma área de Floresta Atlântica, Sudeste do Brasil Phenology, floral morphology and visitors of Psychotria brachypoda (Müll. Arg.) Britton (Rubiaceae) in Atlantic Forest, southeastern Brazil

Acta Botânica Brasílica, 2008
No presente estudo foram descritos o padrão fenológico, biologia floral, visitantes florais mais freqüentes e taxa de formação de frutos de Psychotria brachypoda, em uma área de Floresta Atlântica.
Lorena Coutinho Nery Fonseca, Elisângela Medeiros de Almeida, Maria Alice Santos Alves   +2 more
doaj   +1 more source