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厨余垃圾堆肥产物的非农业土地应用研究 被引量:3
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作者 童琳 徐长勇 宋薇 《天津科技》 2021年第8期51-54,58,共5页
非农业土地应用是解决厨余垃圾堆肥产物消纳的一个重要途径。在对厨余垃圾堆肥产物非农业土地应用的必要性、可行性和相关优势条件深入分析的基础上,参考和借鉴其他有机固废堆肥产物的应用情况,针对性地提出了厨余堆肥产物的具体应用方... 非农业土地应用是解决厨余垃圾堆肥产物消纳的一个重要途径。在对厨余垃圾堆肥产物非农业土地应用的必要性、可行性和相关优势条件深入分析的基础上,参考和借鉴其他有机固废堆肥产物的应用情况,针对性地提出了厨余堆肥产物的具体应用方式。同时,结合国内外相关标准发布情况,重点从理化性状、营养成分、卫生学要求、生物稳定性、二次污染物5方面论述了厨余垃圾堆肥产物的非农业土地应用的主要影响因素及影响机理。 展开更多
关键词 厨余垃圾 堆肥产物 非农业土地 消纳方式
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苏联土壤监测与保护简介 被引量:1
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作者 周绍权 《黑龙江环境通报》 1989年第2期49-50,共2页
特别是从本世纪50—60年代起,苏联越来越重视人同自然界的相互作用和自然保护问题。在苏联,“人与生物圈”的问题,不仅在自然科学范围内,而且在社会科学范围内都具有头等重要的地位。苏联在1986—1990年,到2000年前这一期间的经济和社... 特别是从本世纪50—60年代起,苏联越来越重视人同自然界的相互作用和自然保护问题。在苏联,“人与生物圈”的问题,不仅在自然科学范围内,而且在社会科学范围内都具有头等重要的地位。苏联在1986—1990年,到2000年前这一期间的经济和社会发展的基本方针,特意分出“ 展开更多
关键词 土壤监测 人与生物圈 土壤污染 非农业土地利用 土壤次生盐渍化 土地资源状况 重金属污染 土地复垦 土壤水分状况 土壤退化
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A review of non-agricultural land-use in peri-urbanization area:research progress and perspectives
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作者 Yuan Hong Liu Aili Xie Ting 《Ecological Economy》 2008年第1期105-114,共10页
The peri-urbanization area as a kind of rural-urban interface is changing rapidly ,physical, economlc and social terms. The land use pattern in such area is shifting away from the assumptions of mainstream paradigms t... The peri-urbanization area as a kind of rural-urban interface is changing rapidly ,physical, economlc and social terms. The land use pattern in such area is shifting away from the assumptions of mainstream paradigms to new conceptual landscapes, which leads to a series of problems on economic development and social stabilization. There are many researches on non-agricultural land-use in peri-urbanization area. In this paper both international and domestic research literature is reviewed by dividing six parts. The first part introduces the conception of peri-ur-banization area and its driver factors. Then in the second and the third part, the paper expatiates on the progress in the non-agricultural land-use in peri-urban area on land-use problems in the research area, while the fifth part reviews the integrating ways of non-agricultrual land-use. Finally, recommendations for further study are draw with specific reference to the current and future position of non-agricultural land-use study in peri-urban area. 展开更多
关键词 Peri-urbanization area Non-agricultural land-use REVIEW
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Non-agricultural Population, Employment and Land:An Econometric Study in an Integrated Framework
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作者 Hu Weiyan Zhang Anlu Liu Caixia 《Chinese Journal of Population,Resources and Environment》 2009年第1期65-75,共11页
Abstract: his paper explored the relationships among nonagricultural population, employment and land in an integrated framework, taking account of rural-urban land conversion into Carlino-Mills's model on the region... Abstract: his paper explored the relationships among nonagricultural population, employment and land in an integrated framework, taking account of rural-urban land conversion into Carlino-Mills's model on the regional growth. Two-stage-leastsquares and ordinary-least-squares were employed. Recent data for district (grade) cities in China (from 1999 to 2005) were used. Our results showed that: first, urban population influenced non-agricultural employment, and vice versa, but the evidence that non-agricultural employment influenced urban population was stronger than the evidence that urban population influenced non-agricultural employment; second, urban population and non-agricultural employment both influenced ruralurban land conversion, but the evidence that urban population influenced rural urban land conversion was more stronger than the evidence that non-agricultural employment did. We also found that: first, the employment from the secondary industry influenced urban population in a positive way, and vice versa, but the employment from the tertiary industry influenced urban population in a negative way, and vice versa; second, the employment from the secondary industry influenced rural-urban land conversion in a positive way, but the employment from the tertiary industry influenced rural-urban land conversion in a negative way. We can conclude that the key of urbanization is to speed up the process of non-agricultural employment, especially the employment from the tertiary industry, which might promote non-agricultural population, employment and land harmoniously. 展开更多
关键词 non-agricultural population non-agricultural employment non-agricultural land
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