Effect of Cultivation on Spatial distribution of Nematode Trophic Groups in Black Soil

来源 :土壤圈：英文版 | 被引量 : 0次 | 上传用户：cyddvd

【摘要】

：

Geostatistics combined with GIS was applied to assess the spatial distribution of nematode trophic groups following two contrasting soil uses in the black soil

【作者】

：

LIANGWENJU LIQI JIANGYONG CHEN

【机构】

：

ShenyangExperimentalStationofEcology

【出处】

：

土壤圈：英文版

【发表日期】

：

2003年2期

【关键词】

：

GIS 地理信息系统耕作措施黑土线虫分布营养空间分布 cultivation GIS soil nematode spatial distri

【基金项目】

：

国家重点基础研究发展计划(973计划)，the Foundation of Knowledge Innovation Program of IAE-CAS (Institute of Applied Ecology, the Chinese Academy of Sciences)

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Geostatistics combined with GIS was applied to assess the spatial distribution of nematode trophic groups following two contrasting soil uses in the black soil region of Northeast China. Two plots, one with fallow for 12 years and the other cultivated, we

其他文献

Modeling Methane Emission from Rice Paddy Soils：I.Model Development

With an understanding of the processes of methane production,oxidation and emission,a semi-empirical model,focused on the contributions of rice plants to the pr

期刊

水稻土甲烷排放量温室气体数学模型CH_4 emission global warming greenhouse gases modeling r

Diversity of Anthrosols in China

Human activities make strong effects on soil formation.Anthropogenic soils are much more intensive and extensive in China for their history of agricultural prod

期刊

土层人为土多样性累积过程中国灌溉农业过程稻作古代Anthrosols cumulic process hydragric process

Effects of Soil pH,Texture,Moisture,Organic Matter and Cadmium Content on Cadmium Diffusion Coeffici

The supply of cadmium from soil to plant roots mainly depends on the diffusion prooess.This work was conducted to study the effects of some soil properties on c

期刊

pH值土壤结构水分有机质镉含量镉扩散系数玉米根际土壤性质cadmium corn rhizosphere diffusion coeffic

Pedosphere and Its Effect on Global Changes

With development of modern geoscience,particularly development of environmental sciences,the contemporary soil science is undergoing great changes in both resea

期刊

生态环境全球变化土壤圈土壤学地球物质循环earth ecological environment global changes pedosph

基于游客体验视角的非物质文化遗产活态民俗村开发模式的IPA评价

基于对海南槟榔谷黎苗民俗文化旅游区的游客调查,采用IPA（重要度-绩效分析）方法探讨了游客对景区提供的产品各种属性的期望与管理绩效,13个属性被用于评价景区提供的产品质量。

期刊

非物质文化遗产活态民俗村游客体验重要度-绩效分析intangible cultural heritageliving folk cultural vi

Phenolic Acide in Plant—Soil—Microbe System：A Review

酚酸是在表土层的很普通的混合物。这评论的 Theobjective 是在植物土壤微生物系统总结酚酸的行为的当前的知识。Whenphenolic 酸发源生活和死了的植物组织的沥滤的形式，分解

期刊

植物-土壤-微生物系统酚酸植化相克allelopathic activity phenlic acids plant-soil-microbe sys

Effects of Tillage Management Systems on Residue Cover and Decomposition

The effects of tillage methods on percent surface residue cover remaining and decomposition rates of crop residues were evaluated in this study.The line transec

期刊

作物残余分解率非耕地耕地管理系统有机碳有机氮crop residue decomposition rate no tillageorganic

Acidity Regimes of Soils Under Different Vegetations in the Changbai Mountains Region

The acidity regimes of representative soils on the north slope of the Changbai Mountains were examined through determinations of pH and pCa of the soil paste as

期刊

长白山石灰土壤酸性PH值蔬菜钙Changbai Mountains lime potential pCa soil acidity soil

Phospholipid Fatty Acid Profiles of Chinese Red Soils with Varying Fertility Levels and Land Use His

Analysis of phospholipid fatty acids (PLFAs) was used to estimate the microbial community structures of eight Chinese red soils with different fertility levels

期刊

磷脂酸微生物群中国肥沃程度红土土地使用microbial community structure phospholipid fatty acids

《工程制图》学习辅导(上)

【正】《工程制图》课程是中央电大为非机、非土工程类各专业开设的技术基础课,它具有较强的实践性。这门课程的特点是空间概念较强、具体的规定和条文较多,而这些概念、规

期刊

工程制图尺寸标注学习辅导相贯线组合体投影基础表达方法技术基础课水平投影投影图

Effect of Cultivation on Spatial distribution of Nematode Trophic Groups in Black Soil

与本文相关的学术论文