نتایج جستجو برای: convenient conservation criteria were compiled

تعداد نتایج: 3718655  

Journal: :Nucleic acids research 1998
Nikolaj Blom Andres Kreegipuu Søren Brunak

PhosphoBase is a database of experimentally verified phosphorylation sites. Version 1.0 contains 156 entries and 398 experimentally determined phosphorylation sites. Entries are compiled and revised from the literature and from major protein sequence databases such as SwissProt and PIR. The entries provide information about the phosphoprotein and the exact position of its phosphorylation sites....

2018
André Kohn Viktor Leis Thomas Neumann

Compiling queries to machine code is a very efficient way for executing queries. One often overlooked problem with compilation is the time it takes to generate machine code. Even with fast compilation frameworks like LLVM, generating machine code for complex queries often takes hundreds of milliseconds. Such durations can be a major disadvantage for workloads that execute many complex, but quic...

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2010
Rebecca Weeks Garry R Russ Angel C Alcala Alan T White

Quantifying the extent to which existing reserves meet conservation objectives and identifying gaps in coverage are vital to developing systematic protected-area networks. Despite widespread recognition of the Philippines as a global priority for marine conservation, limited work has been undertaken to evaluate the conservation effectiveness of existing marine protected areas (MPAs). Targets fo...

2017
Chunrong Mi Falk Huettmann Yumin Guo Xuesong Han Lijia Wen

Species distribution models (SDMs) have become an essential tool in ecology, biogeography, evolution and, more recently, in conservation biology. How to generalize species distributions in large undersampled areas, especially with few samples, is a fundamental issue of SDMs. In order to explore this issue, we used the best available presence records for the Hooded Crane (Grus monacha, n = 33), ...

Journal: :Proceedings of the Royal Society of Medicine 1977

Journal: :journal of agricultural science and technology 2010
j. ashkani h. pakniyat y. emam m. t. assad m. j. bahrani

eight genotypes of spring safflower (carthamus tinctorius l.) were evaluated for several physiological traits under stress and non-stress water regimes. data were analyzed using principal factor analysis. the factor analysis technique extracted six factors under non-stress conditions. six factors explained about 80% of the total variation, and only 40% of the variance was accounted for by the f...

Journal: :محیط زیست طبیعی 0
محمد صادق فرهادی نیا مدیر بخش پایش و پژوهش انجمن یوزپلنگ ایرانی، تهران و دانشجوی دکتری گروه محیط زیست دانشکدۀ منابع طبیعی، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران علی رضا محمدی دانشجوی دکتری گروه محیط زیست دانشکدۀ منابع طبیعی، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران سهراب اشرفی استادیار گروه محیط زیست دانشکدۀ منابع طبیعی، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران محمد رضا اشرف زاده . دانشجوی دکتری گروه محیط زیست دانشکدۀ منابع طبیعی، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران حسین محمدی سازمان محیط زیست، دانشجوی دکتری

mammals are increasingly affected by ongoing trend of extinction and one fourth of the world’s existing known mammalian species are endangered. lack of proper conservation strategy can lead to non-suitable allocation of resources to larger species and ingoring smaller taxa. despite iran’s rich diversity of mammalian fauna which is predominantly comprised from smaller species (more than 150 spec...

2017
Juliane Geyer Stefan Kreft Florian Jeltsch Pierre L. Ibisch

Protected areas are arguably the most important instrument of biodiversity conservation. To keep them fit under climate change, their management needs to be adapted to address related direct and indirect changes. In our study we focus on the adaptation of conservation management planning, evaluating management plans of 60 protected areas throughout Germany with regard to their climate change-ro...

Journal: :Environmental Modelling and Software 2011
Andre Zerger G. Warren P. Hill D. Robertson A. Weidemann K. Lawton

Regional-scale ecological restoration priorities such as increasing the extent and quality of native vegetation are generally planned at catchment scales, while on-ground restoration actions are generally implemented at paddock or farm scales. This paper describes the use of spatial multi-criteria assessment methodologies to construct maps of regional conservation priorities and assesses how th...

2000
James P. Delgrande Torsten Schaub Hans Tompits

We describe an approach for compiling dynamic preferences into logic programs under the answer set semantics. An ordered logic program is an extended logic program in which rules are named by unique terms, and in which preferences among rules are given by a set of atoms of the form s ≺ t where s and t are names. An ordered logic program is transformed into a second, regular, extended logic prog...

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