issue 2 publication date 2011-04-01

• Seed germination response of Haloxylon persicum (Chenopodiaceae) to different hydrothermal conditions and sand burial depths
• Economically optimal cutting cycle in a beech forest, Iranian Caspian Forests
• Ecological species groups in the rural heritage museum of Guilan Province, Iran
• The influence of vermicompost on the growth and productivity of cymbidiums
• Study of the increase in phytoremediation efficiency in a nickel polluted soil by the usage of native bacteria: Bacillus safensis FO.036b and Micrococcus roseus M2
• Age, growth and mortality of the Persian Sturgeon, Acipenser persicus, in the Iranian waters of the Caspian Sea
• Effects of Caspian Sea water level fluctuations on existing drains
• Application of classification trees-J48 to model the presence of roach (Rutilus rutilus) in rivers
• A revision of chestnut-leaved oak (Quercus castaneifolia C. A. Mey.; Fagaceae) in Hyrcanian Forests of Iran
• Caspian Sea level fluctuation and Determination of Setback Line
• Feeding behavior of brown trout, Salmo trutta fario, during spawning season in four rivers of Lar National Park, Iran
• Failure of PCR-RAPD technique to differentiate sex in Mahisefied (Rutilus frisii kutum) from the South Caspian Sea
• Isotherm and Kinetic Studies on Adsorption of Pb, Zn and Cu by Kaolinite
• Parasitic worms of Acipenser stellatus, A. gueldenstaedtii, A. nudiventris and Huso huso (Chondrostei: Acipenseridae) from the southwest shores of the Caspian Sea
• An investigation on the climate and ecology of the southeast region of the Caspian Sea in the first millennium AD based on archaeological data
• First report on Freshwater crab species (Potamon bilobatum) in the altitudes of Guilan (Lakan area)