Response to Land Degradation最新文献

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Land degradation in Bangladesh 孟加拉国的土地退化
Response to Land Degradation Pub Date : 2019-04-24 DOI: 10.1201/9780429187957-13
M. Rahman, G. Mostafa, S. Razia, J. Shoaib
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引用次数: 0
A global view of the law and policy to manage land degradation 管理土地退化的法律和政策的全球观点
Response to Land Degradation Pub Date : 2019-04-24 DOI: 10.1201/9780429187957-38
I. Hannam
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引用次数: 1
Land resource stresses and desertification in Africa 非洲的土地资源压力和沙漠化
Response to Land Degradation Pub Date : 2004-04-13 DOI: 10.4314/AS.V2I2.1484
P. Reich, S. Numbem, RA Almaraz, H. Eswaran
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引用次数: 49
Food production and environmental degradation 粮食生产和环境退化
Response to Land Degradation Pub Date : 1900-01-01 DOI: 10.1201/9780429187957-5
E. M. Bridges., L. R. Oldeman
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引用次数: 3
Linking methodologies for assessing land resources, their problems and possible solutions at small scales 将评估土地资源的方法、问题和小规模的可能解决办法联系起来
Response to Land Degradation Pub Date : 1900-01-01 DOI: 10.1201/9780429187957-23
L. R. Oldeman, G. V. Lynden
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引用次数: 1
Application of remote sensing techniques for the study of soil salinity in semi-arid Uzbekistan 遥感技术在半干旱乌兹别克斯坦土壤盐分研究中的应用
Response to Land Degradation Pub Date : 1900-01-01 DOI: 10.1201/9780429187957-26
E. Karavanova, D. Shrestha, D. Orlov
{"title":"Application of remote sensing techniques for the study of soil salinity in semi-arid Uzbekistan","authors":"E. Karavanova, D. Shrestha, D. Orlov","doi":"10.1201/9780429187957-26","DOIUrl":"https://doi.org/10.1201/9780429187957-26","url":null,"abstract":"Remote sensing techniques were applied to study saline soils in the semi-arid environment, belonging to the territory of the Dzhizakskaya steppe of Uzbekistan. Aerial photographs (scale 1:2,000) were used in the sample area to investigate the spectral response of various soil groups prevalent in the area. Satellite photographs were used to map saline soils in the investigated area. Multispectral photographs in wave bands green (510-600 nm), red (600-700 nm) and infrared (700-900 nm), taken aboard a Russian satellite, were digitally scanned. The data were used for the classification of saline soils which allow 5 classes of salinity levels with estimated accuracy of about 70 %. The green band has the most information with regard to salinity. Apart from soil moisture variation, the main factors influencing spectral reflectance characteristics of saline soils are humus, carbonates, gypsum and water-soluble salt contents of which the influence of the latter is by far the greatest.","PeriodicalId":229295,"journal":{"name":"Response to Land Degradation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130358581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Land degradation, food security, and agro-biodiversity—examining an old problem in a new way 土地退化、粮食安全和农业生物多样性——用新方法审视老问题
Response to Land Degradation Pub Date : 1900-01-01 DOI: 10.1201/9780429187957-18
A. Tenberg, M. Stocking
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引用次数: 2
Land pressure and soil nutrient depletion in sub-Saharan Africa 撒哈拉以南非洲的土地压力和土壤养分枯竭
Response to Land Degradation Pub Date : 1900-01-01 DOI: 10.1201/9780429187957-8
P. Drechsel, F. D. Vries
{"title":"Land pressure and soil nutrient depletion in sub-Saharan Africa","authors":"P. Drechsel, F. D. Vries","doi":"10.1201/9780429187957-8","DOIUrl":"https://doi.org/10.1201/9780429187957-8","url":null,"abstract":"In Bridges, E. M.; Hannam, I. D.; Oldeman, L. R.; Penning de Vries, F. W. T.; Scherr, S. J.; Sombatpanit, S.; (Eds.), Response to land degradation. New Delhi, India: Oxford & IBH Publishing","PeriodicalId":229295,"journal":{"name":"Response to Land Degradation","volume":"315 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134228059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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