کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4387466 1304607 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Distance to high-tide roosts constrains the use of foraging areas by dunlins: Implications for the management of estuarine wetlands
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
Distance to high-tide roosts constrains the use of foraging areas by dunlins: Implications for the management of estuarine wetlands
چکیده انگلیسی
Applying this methodology to the Tagus estuary we concluded that lack of roosts probably explains why the intertidal flats in the north-west of the estuary are underused by shorebirds. A modelling exercise suggested that this gap could be eliminated by creating a roost in an old drained wetland area. We also modelled the impact of the loss of two roosts that are currently threatened. Without them almost half of the available feeding areas will be too far from roosts to be efficiently used by dunlins, and possibly by other shorebirds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biological Conservation - Volume 131, Issue 3, August 2006, Pages 446-452
نویسندگان
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