结果表明,紫色土不同土地利用方式下降雨入渗过程差异显著。
The results showed that the rainfall infiltration features have significant difference among different land use types on purple soil.
不同土地利用方式,其径流养分输出占系统养分总输出的比例明显不同。
In different land use systems, the percent of nutrient output in runoff is different.
广东恩平市稻区越冬期不同土地利用方式下主要节肢动物多样性调查分析。
Arthropod biodiversity and community structure as influenced by different winter-cropping systems in the paddy fields of Enping City, Guangdong Province.
研究了次降雨过程中红壤小流域5种不同土地利用方式土壤N,P养分流失特征。
The characteristics of nitrogen(N) and phosphorus(P) loss under 5 land use patterns were studied in Sunjia small red soil watershed during the Course of rain.
并在此基础上,采用USLE模型,模拟了不同土地利用格局对土壤侵蚀的影响。
Then based on this, we use the USLE model to simulate how different land utilization patterns influent the soil erosion.
经过初步检验,证明这一公式是可行的,适于对不同土地利用类型进行蒸发散的计算。
It has proved to be feasible for estimating the evapotranspiration from different land-use types.
不同土地利用类型起沙特性不同表明,调整土地利用结构是北京防沙治沙的重要途径。
Different land use types have different sand blowing properties, which indicates that adjusting land use structure is an important method to control sand blowing in Beijing.
随着土壤流失程度的增大,流域不同土地利用状况下的A层土壤颗粒粒径分选系数降低。
With the increasing of soil loss, the sorting coefficient for soil particle diameter of a layer decrease in different types of land utilization.
不同土地利用方式下,降雨量和降雨强度与系统径流量和含沙量的相关性都达到5%显著性水平。
In different land use systems, the relation among rainfall amount, rainfall intensity and runoff, sediment delivery is different. But they all reached 5% significance level.
该研究运用23种作物和10个坡度建立侵蚀敏感性矩阵,它描述的是不同土地利用和坡度的平均土壤侵蚀强度。
A susceptibility matrix was constructed, what gives the average soil loss under different kinds of land use and slope. This was done for 23 crops and 10 different slope angles.
结果表明,大南沟流域内土壤随机糙度、抗剪力和团粒稳定性具有一定的空间变化规律,不同土地利用方式间有显著差异。
The results showed that soil surface random roughness, soil cohesion and aggregate stability had significant difference among land use types.
[13]石培礼,于贵瑞。拉萨河下游河谷不同土地利用方式下土壤有机碳储量格局[J]。资源科学,2003,25(5):96~102。
[SHIPei-li, YU Gui-rui. Soil carbon stock patterns of different land use types in the Lower Lhasa River Valley, Tibet Plateau[J]. ResourcesScience, 2003,25(5):96~102. ].
在贵州省关岭县石板桥小流域进行了不同地貌部位及不同土地利用类型的土壤剖面调查和采样,并对土壤样品进行了实验室分析,测定了总有机碳及土壤质地等指标。
In Guanling county, Guizhou province, an investigation and sampling to different landforms and cross section of land usage types was conducted on the drainage basin in Shiban Bridge River.
接着运用数学统计方法分析了三个时相土地利用变化的过程,发现各种土地利用类型都发生了一定程度的变化,但不同土地利用类型变化的总量和变化幅度却存在明显差异;
Then used mathematic method to analyze the change of land use, and it was found that all the land use types changed to some degree, but the amount and degree of change was different obviously.
作者对潮棕壤不同土地利用方式(旱田、撂荒地和林地)下土壤线虫群落时空分布特征进行了研究,结果表明,不同土地利用方式能够影响线虫群落及其优势属的时空分布。
The results showed that land-use types affected the spatiotemporal distribution of soil nematodes and their dominant genera, and different dominant genera showed different responses to land USES.
不同地区地下水的微量元素浓度差异与气候状况、土地利用程度密切相关。
Differences in the concentration of trace elements are related to the climatic conditions and land use of the area.
不同的土地利用方式下,土坡的有机质含量是不同的。
The content of soil organic matters is different in different ways of land use.
不同空间模式、文化、规划政策和迥异的城市化或城市衰退的驱动力等因素导致城乡之间出现土地利用联系和功能关联。
Different spatial patterns, cultures, planning policies, and various driving forces of urban growth or decline result in changes of land use and functional linkages between urban and rural areas.
结合主成分变换原理和不同的数据处理过程,可以用不同的方式实现土地利用变化信息的自动发现。
Combining the principle of the Principal Component Transform and various data processing methods, automatic detection of land using changing information can be implemented by different methods.
春小麦群落的Q_(10)值高于草原群落,说明不同的土地利用方式会影响到土壤呼吸对温度变化的敏感程度。
The spring wheat community had higher Q10 value than other communities, which implied that land use could affect the sensitivity of soil respiration to temperature.
去年也有学者对甘肃省的土地利用变化情况进行了研究,本文选择不同的角度对这一主题进行整体研究。
Last year, some scholars studied land use change in Gansu province. But a different perspective on this theme is selected in this paper to conduct a comprehensive study.
同时,情景模拟结果表明不同主体功能区战略及相适应的DUHP优先度组合次序下的土地利用结构存在显著差异。
Meanwhile, the land use structure is quite different under different strategies of development priority zones and priority combination of DUHP.
此种方法在各种不同层次的规划设计中具有广泛的应用,用此方法来对开发区土地利用进行环境经济评价是一次新的尝试。
This method can be applied at different stages and this is a new trial for the land utilization in development area hy proceeding environmental economical assessment.
土地利用类型不同对产流产沙的影响程度不同。
Runoff and sediment yields are greatly affected by the type of land use.
从空间上看,浙江省不同地区各土地利用类型相对变化率各有差异。
Point of view from space, the relatively change rate of land use type of different district in Zhejiang province is different.
不同的土地利用方式影响着土壤的理化性质及土壤质量。
The different land use patterns affect soil physical property and soil fertility quality.
国内外专家学者对土地利用分类的进行不了不懈的研究与探讨,根据不同的目的提出了众多的土地利用分类体系。
Many experts and scholars all around the world study and discuss on the land use classification permanently and put forward many land use classification systems according to the different purposes.
国内外专家学者对土地利用分类的进行不了不懈的研究与探讨,根据不同的目的提出了众多的土地利用分类体系。
Many experts and scholars all around the world study and discuss on the land use classification permanently and put forward many land use classification systems according to the different purposes.
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