根据研究地区现状，将研究地区生境因素划分为森林采伐、植被、地形、人为干扰4类。
The environment factors were classified into 4 types such as topography variables, vegetation variables, human disturbance factors and forest harvest variables.
而郁闭度、坡度、植被类型、乔木高度、灌木高度、树桩高度、树洞密度、人为干扰的影响不明显。
The random factors were the canopy, slope degree, vegetation type, tree height, shrub height, tree stump height, tree hole density and human disturbance.
在空三加密过程中，由于人为因素、地物的复杂性、植被及遮盖物等引起的加密点粗差；
In Geolord-AT three-dimensional triangulation process, artificial factors, complexity of surface feature , vegetation and so on cause the encrypted dot rude difference.
景观生态学认为景观是在气候、地形、地貌、植被、水文以及人为活动共同作用下形成的自然综合体。
Landscape is a natural synthesis shaped and affected by the jointly actions of climate, landform, relief, vegetation and human activities.
黄土的岩性是黄土具有潜蚀能力的内在因素，而气候、地下水、构造、植被以及人为因素是其外在因素。
Loess lithology is an intrinsic factor of suffosion erosion, while climate, groundwater, structure, vegetation and manmade diathesis all are exterior factors.
目前黄土高原水土流失剧烈进行，其主要原因就是人为活动对天然植被的无情破坏，从根本上破坏了土壤的入渗和抗冲性能。
The soil and water loss violently, the main reason was human's destroy on natural vegetation, thus it thoroughly destroyed the permeability and anti-scouring of soil.
在持续干扰条件撤除后，植被系统将自行或在适度人为措施干预下进入自然演替序列。
A natural vegetation succession occurs spontaneously or with the suitable man measures after the continuous disturbance is removed.
土壤是农业资源中的重要组成部分，土壤的发育受到地势地貌、母岩母质、气候、植被及人为因素的影响。
Soil is an important component in agriculture resources which relates with parent rock, topography-geomorphology, climate, vegetation and artificial factor.
可以认为，由于研究区的人为干扰比较大，景观结构还不尽合理，因而其原生植被景观的恢复还需要一段较长的时期。
From above results, we can conclude that it will spend a long time to restore original vegetation in the study area because of the strong disturbance and the unreasonable landscape structure.
在影响各区、各植被生态系统风险值大小的因素中，自然因素为主要控制因素，人为因素影响相对较弱。
Although the risk values are influenced by natural factors and human activities, they are more strongly controlled by natural factors.
荒草坡上的草地群落是经人为破坏后演化而成的一种次生植被。
The wild grass communities extensively distributed in North China is a secondary eoenotype into which the primeval vegetation was turned by artificial destroy.
矿业开发破坏地表植被，扰动岩石结构，常造成严重的人为水土流失。
Mine exploitation could destroy the vegetation and disturb the rock structure, of earth surface. It could result serious soil and water loss.
在南方红壤区，由于光热条件较好，在没有人为破坏的情况下，流域植被一般可以恢复到很好的状态，植被覆盖度的增加可以明显减少土壤侵蚀。
Under condition of good light and heat in South China, if there were destruction by human vegetation could restored very well. So soil erosion could be ignored.
辽河口湿地是我国典型的滨海湿地，在过去几十年受人为过度干扰，植被变化明显。
Liaohe estuary is a typical coastal wetland in Northeast China. Over the past decades, vegetation in this area suffered great change due to human disturbance.
由于自然因素及人为因素的共同作用，使得我国植被退化日趋严重。综合前人不同的研究成果，探讨了不同改良措施对退化植被的影响。
Because of natural factors and human factors, vegetation in China was degraded seriously. The advances in research of different restorative measures for degraded vegetation were reviewed.
景观要素如：山体、植被、水尽管是自然的，但它可以通过人工方式处理出人为所要表现的特征；
Landscape elements such as:mountains, vegetation, water, though natural, but it can be handled manually by a man-made features to be shown;
观测结果显示，目前对藏羚迁移的主要干扰因素为：交通设施自身的屏障作用、人为活动、公路交通流量、未清理施工现场及未恢复植被等。
The main impacts on seasonal migration of Tibetan antelopes were physical barrier of the infrastructure, human activities, un-cleared land surface, un-recovered vegetation, traffic flow and so on.
岩溶洞隙和孔隙、强降雨、土壤流失、较大坡度的地貌以及人为因素对森林植被的破坏是岩溶石漠化的主要原因。
Holes and pore space of limestone, heavy rainfall, soil loss, the topography of slope and the destroy on forests imposed by humankind were the main causes of lithification in karst area.
如何评价黄土高原自然侵蚀与人为加速侵蚀作用 ，恢复与重建植被的可能性和必要性等是近年来治理黄河的热点问题。
There have been many arguments on how to evaluate the natural erosion and man_made accelerated erosion, the possibility to recover and rebuild vegetation on loess plateau.
关于沙尘暴的成因，学界大多认为其是近期以来 人为破坏荒漠植被的 结果。
Many academicians regard that the cause of formation of sand-dust storm mainly is the vegetation in hungriness is destroyed.
MODIS植被指数是植被生长状态及植被覆盖的最佳指示因子，也是季节变化和人为活动影响的重要指示器。
MODIS vegetation index is a factor of the best indicators between state of vegetation growth and vegetation cover.
基质条件和人为影响是豫北沙地植被演替的主要因素。主要的演替形式是由无植被向固定沙地稳定群落的进化型演替。
The major succession processes of vegetation association are consistent with the process from which the shifting sand turned into fixed sand . the models of succession series are: Comm.
从多年的植被调查也得出了排土场边坡天然植被的演替规律，为人为进行排土场的植被恢复提供了科学依据和理论指导。
The natural vegetation succession rule is also obtained from many years vegetation investigation, which provided the scientific basis and the theory instruction for the vegetation to restore.
大熊猫生境的主要特征表现为地表、人为干扰、空间、隐蔽程度、水源、植被等方面。
The results were as following:(1) Gound, human disturbance, space, concealment, water source and vegetation sum up the main habitat characteristic of the giant panda.
该地带人为活动频繁，对植被影响较大。
There is a heavy impact on the forest due to human's activities.
分析了人为破坏植被耕垦后坡面土壤侵蚀特征与土壤退化过程。表明：植被是影响土壤侵蚀最敏感的因子；
The results have shown that the factors of vegetation and soil are highly sensitive factors of affection soil erosion.
分析了人为破坏植被耕垦后坡面土壤侵蚀特征与土壤退化过程。表明：植被是影响土壤侵蚀最敏感的因子；
The results have shown that the factors of vegetation and soil are highly sensitive factors of affection soil erosion.
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