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نمایش تعداد 1-10 از 573
Exploring Contents of Lead and Cadmium in Tissues of Fat Dormouse Glis glis (Linnaeus, 1766) (Rodentia: Gliridae) for Use in Monitoring of Environmental Pollutants in the Southern Caspian Coast Forests, Iran
The levels of Pb and Cd in the liver and muscle samples of fat dormouse (Glis glis) were measured and compared in various localities in Hyrcanian forests of Northern Iran. We detected the highest Pb and Cd residues in sampled animals inhabiting...
Spatial Distribution and Diversity of Woody Plants along River Bank of Shirinrood, Central Hyrcanian Forests, Northern Iran
and to maintain biodiversity. This study was carried out on forest vegetation distributed in 500 to 1700 m.a.s.l. along the east and west river bank of Shirinrood, extended south-north, central Elborz, to identify spatial distribution and diversity of the forest...
Comment on “A paradigm shift in understanding and quantifying the effects of forest harvesting on floods in snow environments†by K. C. Green and Y. Alila
Lidar Remote Sensing for Forestry and Terrestrial Applications
the Landsat Thematic Mapper, or, active Radar sensors such as RADARSAT.
These types of remote sensors have proven to be satisfactory for many forest
applications, such as mapping and classifying land cover into specific classes...
Isolation and Identification of a New Cold and Alkaline Tolerant Antibiotic Producing Streptomyces sp. From Soil
was to isolate, identify, and optimize a cold and pH resistant strain of Streptomyces with high antibiotic
production capability.
Methods: Soil samples were taken from the Telar forests of northern Iran, and the ACS52 strain was identified as a...
Conventional oil and gas development alters forest songbird communities
Rodent fauna of the western Golestan Province in northeast Iran
Golestan province is located in northeastern Iran, southeast of the Caspian Sea, a region thought to be one of the most important refuge areas during glacial periods. During three years of fieldwork in the area, 13 species ...
Habitat requirements of the Black Woodpecker, Dryocopus martius, in Hyrcanian forests, Iran (Aves: Picidae )
The relationships between the Black Woodpecker (Dryocopus martius (Linnaeus, 1758)) abundance and forest characteristics and the role of coarse woody debris for habitat selection were assessed. One hundred point counts were conducted 250 m apart...
Big data in Geohazard; pattern mining and large scale analysis of landslides in Iran
homogeneous regions using the Contextual Neural Gas (CNG) algorithm. Next, their underlying driving forces were ranked using the Random Forest (RF) algorithm at country and cluster levels. Our results indicate that the mechanisms for landslide occurrence...