长三角区域一体化与城市土地利用效率的协同测度及交互响应

城市土地利用效率影响区域一体化中的要素流动方向和产业发展态势,土地利用效率的提高是驱动一体化发展的重要因素.如何有效协调长三角一体化和土地利用的良性关系,成为学界的研究热点.因此,本文基于区域一体化与城市土地利用效率的协同机理分析,构建区域一体化与土地利用效率效率评价体系,解析其时空演变特征;通过灰色关联分析验证了两者...     

皖南二县五村农民收入与土地关系调查

利用皖南两县五村社会调查资料,分析各类农民家庭的经济状况及其在收入和生活水准上的差别;考察农民对土地承包权的态度及其影响因素。结果表明,官方有关农民收入的数据,存在着低估的可能;农户不愿意放弃土地承包权的占大多数,但是如果国家征收土地时满足农民的一定要求,他们仍愿意放弃或出让。     

RS和GIS技术在城市绿地管理中的应用

城市绿地管理是城市资源环境建设中的一个重要环节，文章主要从城市绿地调查、规划和监测三个方面探讨了遥感（RS）和地理信息系统（GIS）技术在城市绿地资源管理中的应用。     

泉州湾湿地保护与生产活动的冲突和协调发展

阐述了泉州湾河口湿地生物多样性价值及其保护对泉州近海环境的重要意义,但近年来人类活动的频繁干扰,如滩涂湿地过度养殖,工程建设占用湿地,海水污染,外来有害物种的蔓延使河口湿地逐渐退化,生物多样性减少,解决泉州湾河口湿地生产与保护的冲突应本着“善用湿地”这一宗,建立国家有自然保护区并成立相应的管理机构加强立法执法力度,恢复重建红树林群落,将养殖规模控制在理论规划范围内,严格控制污染源及加大对保护区的经济投入等。     

我国土地征收补偿制度的缺陷与完善

土地征收补偿制度是协调和解决在土地征收过程中国家、社会和个人权益冲突的一项基本制度,妥善解决土地征收补偿问题,对保护农民的土地权益、建设社会主义新农村、实现和谐社会都具有十分重要的意义。但我国现行土地征收补偿制度是传统计划经济的产物,在市场经济体制下,该制度存在诸多问题,应加强补偿范围、补偿标准、补偿方式等方面的研究,探索一条适合我国国情的土地征收补偿制度的改革途径。     

南阳地区农村土地资源开发利用研究

本文对南阳地区农村土地资源利用现状进行分析,指出存在问题,提出持续利用对策。     

对土地的依恋与渴望永远不会随风而去

《飘》是在中国最受欢迎的美国小说之一。自1940年中文版首次问世以来,一直受到广大中国读者的青睐,并享有很高的声望。小说对主人公进行的细腻刻画,从一个侧面反映了人类对其赖以生存的土地的依恋与渴望。     

青海耕地保护势在必行

针对青海耕地资源本身短缺、质量普遍不高，现实生产能力低，且面临建设用地需求和食物安全用地需求的竞争，探讨耕地保护势在必行．     

二战期间中国对犹太人的援助

二战期间,德奥制定的排犹政策迫使大批犹太人再次开始了大规模的逃亡生活,而中国大陆由于远离欧洲战火,自然成了当时犹太人逃避灾难的最佳地方,因此大批的犹太人或自发或有组织地来到中国避难。犹太人在华期间,中外各界人士对其进行了大量援助,使犹太人最终回到了他们的祖国———以色列。     

Results of an assessment to identify potential barriers to sustainable agriculture on American Indian reservations in the Western United States

Purpose: This paper reports the results of survey research conducted with tribal producers between 2011 and 2012 on 19 of the largest American Indian reservations in Idaho, Nevada, North Dakota, Oregon, South Dakota, and Washington. The purpose of the research was to identify potential barriers to sustainable agriculture on reservation lands. This article reports the results of this research in an effort to promote Extension professionals' understanding of these barriers, which may help to improve outreach programs on American Indian reservations. Understanding the obstacles to sustaining agriculture that American Indian tribes face may inform international agricultural outreach efforts to increase food security targeting indigenous and tribal peoples worldwide.

Design/Methodology/Approach: American Indian agricultural producers comprised the study group. Study objectives included: (1) identify agricultural and natural resource issues of greatest concern to a self-selected sample of tribal agricultural producers on reservation lands; (2) evaluate access to Extension and other US Department of Agriculture outreach and assistance programs; and (3) evaluate the quality of these programs in terms of their relativity to tribal needs.

Findings: Study results indicate that tribal agricultural producers surveyed ranked 29 of 39 agricultural and natural resource issues as a concern. Similarly, they rated access to and quality of outreach programs as fair. Further, tribal producers operating on reservation trust land rated issues more severely than did tribal producers operating on fee simple lands.

Practical Implications: Results of this research will help Extension and other outreach professionals to understand the barriers indigenous and tribal peoples face in sustaining agricultural operations, particularly tribal groups living on federally reserved trust lands, such as American Indians. An increased understanding can inform agricultural policy-makers and outreach professionals in improving programs designed to increase agricultural sustainability, improve food security, enhance economic well-being and improve quality of life of indigenous and tribal peoples worldwide.

Originality/Value: This research provides important information to agricultural policy-makers and Extension professionals striving to sustain agricultural productivity and enhance food security with indigenous and tribal peoples.