In the aspect scale, the changes of vegetation coverage had less effects on the changes of soil erosion intensity.
在坡向尺度上，植被覆盖度与土壤侵蚀强度之间的变化规律不明显。
The influence of fire on water is indirectly manifested in that the post fire changes of vegetation, ground cover, soil and environment affect water cycle, water quality and aquatic lives.
火对水分的影响间接地表现在火后植被，地被物、土壤和环境的变化会影响水分循环、水质和水生生物。
Other positive climate feedbacks that operate in the Arctic include the thawing of permafrost and vegetation changes.
在北极发生的其它气候正反馈还包括永久冻土融化和植被变化。
The University of Arizona is also studying the hydrological effects of desert vegetation changes, and the rainforest dynamics of carbon, oxygen and vegetation in a variable-climate setting.
亚利桑那大学也在研究沙漠植物变化的水文效应、碳氧的雨林动态和可变气候环境中的植物。
We concluded that plant life-form function groups were unsuitable as the key plant function types to evaluate and forecast the changes of region vegetation.
认为植物生活型功能群不宜作为评估和预测本研究区域植被变化的关键植物功能型。
The roof material was selected to reflect the colour of the soil particular to this site and the seasonal changes in vegetation.
小屋的屋顶材料体现了该平原的土地颜色，同时也能够随着植被的颜色进行季节性变换。
The change of vegetation coverage indicates the changes of global and regional entironment.
植被覆盖及其变化是全球和区域生态环境变化的重要指示。
In this paper, vegetation dynamic changes in Chengdu City was analyzed by making use of TM images in 1987 and 2000.
利用1987年和2000年的TM影像，对成都市区植被动态变化进行了分析。
In this paper, the impacts of climate changes on karst ecosystem were studied from the aspects of vegetation and hydrologic regimes and water resource, taking karst areas in Chongqing as an example.
本文以重庆岩溶区为研究对象，从植被和水文水资源两个方面分析了气候变化对岩溶生态系统的影响。
Due to the climate changes and effects of human activities, the nature vegetation of the loess plateau has been destroyed and the boundaries of grasslands moved southward.
受气候的变化和人类活动的影响，黄土高原的天然植被受到破坏，草原界线南移。
There are Obviously Changes of gradient, Main factors are Green Coverage, Vegetation Growth , Vegetation Types and so on.
公园内部样点间也存在明显的梯度变化规律，主要影响因素有绿化覆盖率、植被生长状况、植被类型等。
The use of modern phytolith assemblages for the interpretation of fossil phytoliths shows phytolith analysis is an effective method for understanding the grassland vegetation and climate changes.
运用地层中植硅体组合解释过去草原植被及气候变化的关键之一，是要了解研究区现代植硅体形态及表土植硅体组合与现代植被的关系。
And then third, together these changes shifted vegetation zones southward toward areas of more rainfall, " he said."
然后第三，这些变化使植被区转移到向南降雨量较多的地区。”他说道。
The relation of wind velocity and total amount of sand transport also changes with vegetation coverage: On shifting sandy land, wind velocity has a cubic function to the sand transport;
随着植被盖度的变化，风速与输沙率的关系也发生变化：流动沙地上风速与输沙率呈三次函数关系；
Thus, growth and changes in undergrowth vegetation after fire were jointly affected by fire and topographic factors with fire being conducive to regeneration of undergrowth vegetation partly.
火烧后林下植被的生长与变化，受林火因子与地形因子的共同影响，且火烧在一定程度上有利于林下植被的生长。
The changes of some selected physicochemical properties of degraded sandy grassland due to 2 years of cultivation and 5 years of enclosure for vegetation restoration were studied.
分析了退化沙质草地开垦耕种2年和围封恢复5年后土壤理化性状的特征和变化。
It is very different for the forest to regulate the flood with the changes of the area, yardstick, the type of the vegetation, etc.
森林对洪水的调节作用因地区、尺度、植被类型等的变化而相差较大。
The natural wind changes frequently in forest environment because of topography, terrain, ground surface vegetation and so on.
自然风在森林环境中因受地形、地势和地表植物等因素的共同影响而变化丰富。
With the increase of enclosing time, plant community characters changed, soil properties also changed accordingly, but the changes were not significant like that of vegetation.
随着围栏时间的增加，植物群落特征发生了变化，土壤的理化性状也相应地发生了一定的变化，但不如植被变化明显。
With the increase of enclosing time, plant community characters changed, soil properties also changed accordingly, but the changes were not significant like that of vegetation.
随着围栏时间的增加，植物群落特征发生了变化，土壤的理化性状也相应地发生了一定的变化，但不如植被变化明显。
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