Forest fragmentation on the national forest of irati bufferzone – Brazil
نویسندگان
چکیده
منابع مشابه
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil.
Aiming to evaluate the potential of Passerine birds as bioindicators of forest fragmentation, we studied the avifauna in the mountain region of the state of Rio de Janeiro by mist-netting between 2001 and 2005. We sampled six sites, including four small fragments (from 4 to 64 ha) in an agricultural area (Teresópolis), one second-growth forest (440 ha - Miguel Pereira) and a continuous forest (...
متن کاملStream ichthyofauna of the Tapajós National Forest, Pará, Brazil
The fish fauna of freshwater streams in the Tapajos National Forest was surveyed and a list of species is presented. The sampling was conducted from 2012 to 2013 during the dry season. Fish were collected with dip nets and seine nets in 22 streams of 1(st) to 3(rd) order. Sampling resulted in 3035 specimens belonging to 117 species, 27 families and six orders. The most abundant species were Bry...
متن کاملThe impact of fire on the forest and plants diversity in Iranian Oak forest
Fire, as a natural ecological disturbance factor in forest, this study located in the Marivan region, Northern Zagros forest, and western Iranian state of Kurdistan. In each burned and unburned area 30 circle sample plot (1000 m2) were collected by randomized–systematic method in the 100×200 m net (in total 60 plots). In every sample plot the kind of species, number of tree, the heig...
متن کاملPosition in the distributional range and sensitivity to forest fragmentation in birds: a case history from the Atlantic forest, Brazil
We tested the hypothesis that endemic bird species of the Brazilian Atlantic forest are more sensitive to forest fragmentation than non-endemics in a fragmented landscape in northern Paraná state of southern Brazil. Levels of sensitivity (high, medium, and low) were previously determined in the landscape based on the occurrences of bird species in 14 forest fragments. We evaluated 112 forest bi...
متن کاملThe impact of fire on the forest and plants diversity in Iranian Oak forest
Fire, as a natural ecological disturbance factor in forest, this study located in the Marivan region, Northern Zagros forest, and western Iranian state of Kurdistan. In each burned and unburned area 30 circle sample plot (1000 m2) were collected by randomized–systematic method in the 100×200 m net (in total 60 plots). In every sample plot the kind of species, number of tree, the heig...
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ژورنال
عنوان ژورنال: Ciência e Natura
سال: 2018
ISSN: 2179-460X,0100-8307
DOI: 10.5902/2179460x29561