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您的检索式：作者名="Reza BASIRI"
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| 1 | 机械运输对伊朗北部山林陡峭集材道土壤的干扰(英文)显示文摘调查了集材道坡度和运输量对2个土层(0-10和10-20cm)干扰。试验共设置4个运输水平(2,7,12和20次)、2个坡度(<20%和>20%)和2个土层深度(0-10和10-20cm)。结果表明,集材机运输、纵向坡度和土壤深度对集材道土壤容重都有显著影响。不同运输水平与对照条件下的土壤容重存在显著差异。不同坡度、不同土壤深度的平均土壤容积密度随着运输水平增加而显著增加,运输量为12次时土壤容积密度最大,但当运输量在12~20次之间时,土壤容积密度没有显著差异。交通运输与土壤深度之间存在显著的相互作用(F0.05,3=0.109,p<0.001)。不同交通运输条件下,2个坡度的集材道土壤含水量以及2个土壤深度的土壤含水量之间均存在显著差异p<0.001)。虽然集材机运输和坡度都会影响土壤水分含量,但是,两者之间并没有显著相互作用。 | Ramin Naghdi Iraj Bagheri Reza Basiri | 2010 | Journal of Forestry Research2010，21，4： | 1 |
| 2 | Sand mining disturbances and their effects on the diversity of arbuscular mycorrhizal fungi in a riparian forest of Iran显示文摘The major objective of this study was to evaluate the effects of sand mining disturbances on the diversity of arbuscular mycorrhizal fungi(AMF). In addition, the proportional changes in the diversity of AMF to the distances from riverbanks were assessed. For this purpose, the riparian forest of the Maroon River, Iran was divided into three locations with a 200-meter wide zone in between. Thus, the locations studied were named Distance I(riverbank), Distance II(intermediate), and Distance III(farthest from riverbank). In each of these distances, 10 Tamarix arceuthoides and Populus euphratica of each species were randomly selected. At the same time, soil and root samples were collected from the rhizosphere of the tree species studied. Results indicated that totally 13 AMF species were observed in T. arceuthoides and 19 AMF species were recorded in P. euphratica rhizosphere belonging to 6 genera and 6 families. In these AMF species, Glomus segmentatum, G. geosporum, G. rubiforme, G. nanolumen, G. spinuliferum, Claroideoglomus drummondii, Gigaspora gigantea and Acaulospora paulinae appeared only in P. euphratica rhizosphere, while G. multiforum and Claroideoglomus claroideum were observed only in T. arceuthoides rhizosphere. Moreover, Distance II had the least AMF species both in T. arceuthoides and in P. euphratica rhizospheres, and also the least spore density and root colonization rate. Our results are important in that they provide a list of resistant AMF species that could be used in the conservation of biodiversity. | Sareh MORADI BEHBAHANI Mostafa MORADI Reza BASIRI Javad MIRZAEI | 2017 | Journal of Arid Land2017，9，6： | 0 |
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