Altitudinal distribution of birds in a mountainous region in southeastern Brazil
نویسندگان
چکیده
منابع مشابه
Altitudinal distribution of mosquitoes in mountainous area of Garhwal region: Part-I.
BACKGROUND & OBJECTIVES Mosquito fauna diversity in mountainous areas of Garhwal region was studied during November 2000 to October 2002 to correlate the altitudinal vegetation and distribution of mosquitoes. METHODS Adult mosquitoes and mosquito immatures were collected using WHO methods and identified using standard keys and catalogues. Altitude of mosquito habitat was measured using portab...
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Inventories provide information on the state of biodiversity at a site or for a geographic region. Species inventories are the basis for systematic study and critical to ecology, biogeography and identification of biological indicators and key species. They also provide key information for assessments of environmental change, for natural resource conservation or recovery of degraded ecosystems....
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چکیده ندارد.
15 صفحه اولSpatial and Temporal Distribution of Non-Biting Midge Larvae Assemblages in Streams in a Mountainous Region in Southern Brazil
The spatial and temporal structure of non-biting midge (Diptera: Chironomidae) larvae assemblages and some environmental factors that affect their distribution were analyzed in a montane river and its tributaries in a temperate climate region of southernmost Brazil. In total, 69 taxa were recorded after four seasonal samplings (winter, spring, summer, and autumn). The dominant taxa were Rheotan...
متن کاملa study of relationship between knowledge sharing and organizational agility among personnel in esfahan power electric distribution company
پژوهش حاضر به بررسی رابطه بین تسهیم دانش و چابکی سازمانی در شرکت توزیع برق استان اصفهان پرداخته است . ابزار سنجش در این پژوهش پرسشنامه می باشد . به منظور سنجش متغیر تسهیم دانش از پرسشنامه وانگ و وانگ و جهت سنجش چابکی سازمانی از پرسشنامه چاربونیر استفاده شده است . هدف پژوهش حاضر تحلیل رابطه میان تسهیم دانش و چابکی سازمانی از دید کارکنان شرکت توزیع برق استان اصفهان می باشد . جامعه آماری این پژوه...
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ژورنال
عنوان ژورنال: Zoologia (Curitiba)
سال: 2010
ISSN: 1984-4689
DOI: 10.1590/s1984-46702010000400003