Crop patterns and habitat preferences of the grey partridge farmland bird
نویسندگان
چکیده
منابع مشابه
Habitat-Specific Population Growth of a Farmland Bird
BACKGROUND To assess population persistence of species living in heterogeneous landscapes, the effects of habitat on reproduction and survival have to be investigated. METHODOLOGY/PRINCIPAL FINDINGS We used a matrix population model to estimate habitat-specific population growth rates for a population of northern wheatears Oenanthe oenanthe breeding in farmland consisting of a mosaic of disti...
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تحقیق حاضر به منظور بررسی تاثیر انگیزه و نگرش نسبت به یادگیری زبان انگلیسی، ترجیحات سبک یادگیری و جنسیت بر بسندگی فراگیران ایرانی زبان انگلیسی انجام شد. برای این منظور، 154 فراگیر ایرانی زبان انگلیسی در این تحقیق شرکت کردند. سه ابزار جمع آوری داده ها شامل آزمون تعیین سطح بسندگی زبان انگلیسی آکسفورد، پرسشنامه ترجیحات سبک یادگیری براچ و پرسشنامه انگیزه و نگرش نسبت به یادگیری زبان انگلیسی به م...
Farmland biodiversity: is habitat heterogeneity the key?
Agricultural intensification has led to a widespread decline in farmland biodiversity measured across many different taxa. The changes in agricultural practices affect many different aspects of the farmland habitat, but agricultural industry, policy and much previous research has tended to be concerned with specific sectors or practices (e.g. pesticide use or cereal husbandry). Here, we review ...
متن کاملRelative Roles of Grey Squirrels, Supplementary Feeding, and Habitat in Shaping Urban Bird Assemblages
Non-native species are frequently considered to influence urban assemblages. The grey squirrel Sciurus carolinensis is one such species that is widespread in the UK and is starting to spread across Europe; it predates birds' nests and can compete with birds for supplementary food. Using distance sampling across the urbanisation intensity gradient in Sheffield (UK) we test whether urban grey squ...
متن کاملChimpanzee nesting patterns in savanna habitat: environmental influences and preferences.
Data on chimpanzee (Pan troglodytes) nesting patterns were collected in Issa, Ugalla, western Tanzania. Ugalla is one of the driest, most open, and seasonal habitats inhabited by chimpanzees. We investigated the physical characteristics of nests and trees used for nesting to understand environmental influences on nest building and identify the characteristics preferred by the chimpanzees and th...
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ژورنال
عنوان ژورنال: Agronomy for Sustainable Development
سال: 2008
ISSN: 1774-0746,1773-0155
DOI: 10.1051/agro:2008011