Results 31 to 40 of about 223,745 (256)

Mammal Responses to Habitat Degradation Induced by Cashew Expansion in West Africa

open access: yesAnimal Conservation, EarlyView.
Relationships between (a) estimated mammal species richness, (b) overall mammal species photographic rate, (c) carnivore photographic rate, (d) insectivore photographic rate, (e) omnivore photographic rate and (f) herbivore photographic rate and the local habitat characteristics as denoted by the scores of the first component of the Principal Component
Daniel Na Mone   +6 more
wiley   +1 more source

Variabilidade horizontal da fertilidade do solo de uma unidade de amostragem em sistema plantio direto [PDF]

open access: yesRevista Brasileira de Ciência do Solo, 2003
A coleta de amostras de solo com trado é mais simples e rápida do que com a pá de corte, sendo esta, freqüentemente, utilizada no sistema plantio direto para amostragem e determinação da fertilidade média do solo. Com o objetivo de comparar dois sistemas
V. H. Alvarez V., A. Guarçoni M.
doaj   +1 more source

Mamoeiro: amostragem para diagnose foliar. [PDF]

open access: yes, 2011
bitstream/CNPAT-2010/11923/1/It-004 ...
CRISÓSTOMO, L. A.
core  

Monitoring small‐scale fisheries through participatory, app‐based surveys in the tropical archipelago of São Tomé and Príncipe

open access: yesConservation Science and Practice, EarlyView.
Small Island Developing States have limited capacity to monitor Small Scale Fisheries, despite their high dependence on marine resources. Participatory monitoring of Small Scale Fisheries can fill data gaps while integrating resource users into fisheries management.
Guillermo Porriños   +17 more
wiley   +1 more source

VESPA-DA-MADEIRA: amostragem sequencial. [PDF]

open access: yes, 2017
bitstream/item/39014/1/Folder-Amostragem.pdfReimpressão da edição de 2005, na qual constava autoria de: PENTEADO, S. do R. C.; IEDE, E.

core  

Risk factors associated with owner‐reported sleep disturbances in Nordic horses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Very little is known about sleep disturbances in horses, although several management or animal‐based factors may contribute to an increased risk of disturbances. Objectives To investigate factors related to rest and sleep behaviour of horses kept in stalls as perceived by Nordic horse owners or caretakers and their association with ...
H. Suomala   +4 more
wiley   +1 more source

Amostragem de solo para análise química. [PDF]

open access: yes, 2011
Publicado também como folder (FD 00709).bitstream/item/27662/1/com.tec.131.pdfDisponível também on ...
BOTELHO, S. M.   +2 more
core  

How much sampling is enough? Four decades of understorey bird mist‐netting across Amazonia define the minimum effort to uncover species assemblage structure

open access: yesIbis, EarlyView.
Mist‐net sampling comprises a key methodological component of assemblage‐wide avifaunal studies, particularly in the understorey of closed‐canopy tropical forests. To investigate mist‐net bird captures and species assemblage structure, we compiled data from 312 sites across the Pan‐Amazon.
Pilar L. Maia‐Braga   +14 more
wiley   +1 more source

Comparação entre procedimentos de amostragem para espécies florestais raras e padrão de distribuição espacial agregado Comparison between sampling procedures for rare forest species and aggregated spatial distribution pattern

open access: yesRevista Árvore, 2009
O objetivo deste trabalho foi comparar procedimentos de amostragem para espécies florestais com populações raras e padrão de distribuição espacial agregado.
Carlos Pedro Boechat Soares   +5 more
doaj   +1 more source

Amostragem de plantas para análise química. [PDF]

open access: yes, 2011
Publicado também como folder (FD 00708).bitstream/item/27653/1/com.tec.121.pdfDisponível também on ...
ARAUJO, S. M. B.   +3 more
core  

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