نتایج جستجو برای: conservation units
تعداد نتایج: 271029 فیلتر نتایج به سال:
Although significantly more money is spent on the conservation of tigers than on any other threatened species, today only 3200 to 3600 tigers roam the forests of Asia, occupying only 7% of their historical range. Despite the global significance of and interest in tiger conservation, global approaches to plan tiger recovery are partly impeded by the lack of a consensus on the number of tiger sub...
The Brazilian National System of Conservation Units (SNUC) has a wide spectrum conservationist strategies, so that often the choice protected area typology is not adequate to proposed conservation objectives. recategorization Unit (CU) legal and widely used procedure resolve conflicts interest exist even before SNUC implementation. This research carried out Systematic Literature Review (SLR) wi...
the main objective in sampling is to select a sample from a population in order to estimate some unknown population parameter, usually a total or a mean of some interesting variable. a simple way to take a sample of size n is to let all the possible samples have the same probability of being selected. this is called simple random sampling and then all units have the same probability of being ch...
study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
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