Influence of Forest Floor Covering on Radiocesium Wash-off Associated with Forest Soil Erosion
نویسندگان
چکیده
منابع مشابه
Modeling Soil Erosion and Transport on Forest Landscape
Century-long studies on the impacts of forest management in North America suggest sediment can cause major reduction on stream water quality. Soil erosion patterns in forest watersheds are patchy and heterogeneous. Therefore, patterns of soil erosion are difficult to model and predict. The objective of this study is to develop a user-friendly management tool for land managers to design forest m...
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Trees are the most important biological elements of forest ecosystems. The variability of the tree species composition inhabiting in the Oriental beech forest, not only forms different forest types but also has a remarkable impact on the species diversity of forest floor plants, due to the existence of trees in the overstory layer. In this research, forest types of an an Oriental beech were ide...
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Dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), one of the most toxic chemicals known, is an impurity arising in the manufacture of the herbicide 2,4,5-T. When 2,4,5-T is used to control unwanted vegetation in forest management, the impurity may find its way into the forest soil. The production, behavior, and significance of TCDD in the environment has become known only in recent years (DAV...
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This paper presents a review of the behaviour of radiocesium in plants of forest ecosystems, based on a screening of 375 articles. Particular stress is given to those factors which affect data variability in plants, such as vertical and horizontal patterns of radioactivity in soils due to interception, resuspension, wash-off, litter fall etc. The behaviour of radiocesium in different horizons o...
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Extended abstract 1-Introduction Erosion is a geomorphologic and natural process that is always seen across the world, but this process is triggered by human activities, such as road construction, resulting in a significant negative impact on water resources, soil, environment and national economy. According to the above, preventing soil erosion is an important target in the management and...
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ژورنال
عنوان ژورنال: Journal of the Japanese Forest Society
سال: 2015
ISSN: 1349-8509,1882-398X
DOI: 10.4005/jjfs.97.63