Black soilChina's northeastern Black Soil Region, one of the country's most important crop production areas, has been seriously affected by soil erosion. This study evaluated the effects of soil erosion on the long-term productivity of this region. We used a modified productivity index (MPI) ...
- 《Soil Science》 被引量: 3719发表: 2000年 Soil erosion after land abandonment in a semiarid environment of southeastern Spain Different soil units were selected in southeastern Spain to investigate the effects of land abandonment on soil erosion under semiarid conditions. The stud... A.,...
Soil type and precipitation were provided by the Resource and Environmental Science Data Center of the Chinese Academy of Sciences (http://www.resdc.cn). River and road data were obtained from Open Street Map (http://download.geofabrik.de/asia/china.html). Land use type data were extracted ...
Soil erosion is an extremely dynamic and complicated process. The spatial and temporal variability of this phenomena are very high within a catchment. Soil erosion is affected by many factors, among them topographic position of slope, vegetation and soil type have a momentous role on erosional beha...
A full understanding of the Earth system requires knowledge of how the system and its components have changed throughtime. The pursuit of this understanding has led to development ofEarth system history, an interdisciplinary science that includes not only the contributions of Earth system scientists bu...
Our analysis is based on a systematic literature query conducted in “ISI Web of Science (Core Database)” on February 4th, 2022, using the search string “mine (Topic) AND soil organic carbon (Topic)”. The search produced a total of 1,002 hits, all of which were evaluated as to the...
Sediment(e.g.,silt) resulting fromsoilerosionor construction activity can be carried into water bodies by surfacerunoff. Suspended sediment interferes with the penetration ofsunlightand upsets the ecological balance of a body of water. Also, it can disrupt the reproductive cycles offishand other form...
Promoting soil carbon sequestration in agricultural land is one of the viable strategies to decelerate the observed climate changes. However, soil physical disturbances have aggravated the soil degradation process by accelerating erosion. Thus, reducing the magnitude and intensity of soil physical disturbanc...
However, the relative long-term effects of sand fixation and vegetation restoration measures on soil and vegetation restoration remain unclear. Since the 1980s, large-scale ecological conservation and restoration projects have been implemented in China's drylands, including the Grain-to-Green Program ...
The effects of collecting season, collection site, laboratory pre-treatments and temperatures on seed viability and germination of Juniperus macrocarpa were investigated. Ripe cones were collected in four Sardinian dune systems, in two seasons, from plant and soil. Warm (W) and cold (C) stratificat...