区域可持续发展评价信息系统研究

自然科学、技术与社会科学的有机结合是可持续发展研究中非常重要而有效的途径之一。在研究区域可持续发展指标体系的基础上，探讨基于利用地理信息系统（GIS）技术的可持续发展评价信息系统，提出了系统的设计框架与实现方式。选择四川省攀枝花市作为研究区域，建立该市可持续发展指标体系和可持续发展评价信息系统，将可持续发展信息基础数据库、指标计算、指标的可视化表现、评价报告的自动生成及空间信息查询等集成为一体，并实现了系统的开放性、网络化，是规划方案制定、决策实现和公众参与的有效便捷工具，可以为可持续发展规划、管理决策提供科学依据。     

新疆绿洲经济规模与结构对可持续发展的影响

在简单介绍新疆经济发展概况的基础上，从可持续发展思想出发，分析了新疆绿洲经济发展与绿洲可持续发展的关系，给出了绿洲可持续发展的简单概念模型。重点从绿洲经济规模和结构两方面分析了工农业发展对绿洲可持续发展的影响，并对绿洲可持续发展的若干问题进行了讨论。     

黄淮海平原水土资源利用的可持续性评价、开发潜力及对策

黄淮海平原耕地顷均水资源量仅及全国平均水平的1／4，目前缺水率为19．3％，水资源利用可持续性综合评价指标属于中等偏下水平，为我国较为严重的缺水区，尤其是海河低平原区。土地资源利用对种植业而言，属于临界可持续状态，山前平原区指数值最低，有使耕地进一步向非农用方面转化的可能。2010年，本区水资源可供水量将比2000年增长22．4％，耕地面积仍能维持1998年水平。本区水土资源的区域匹配有明显的地区差异：山前平原区与海河低平原区水资源开发潜力不大，土地利用受缺水制约，水资源利用率已超过86％，平均可利用水资源量不足2500m^3/hm^2；但黄淮平原区和滨海低平原区水土资源均有较大的开发潜力，水资源利用率低于50％，平均可利用水资源量分别为3330m^3/hm^2和7020m^3/hm^2。本区水土资源利用的对策应为：积极开辟灌溉新水源（2010年外流域调水量和污水处理回用与微咸水利用量分别占可供水量的20．2％和4．9％），积极发展节水灌溉新技术，加快中低产地改造与高产农田的建设（中低产地改造后每公顷可增产粮食1950kg）以及实施稳定北部、提高中部、发展南部粮食生产的重点区域发展布局，以促进其农业和农村的可持续发展。     

山东省农业生产条件现代化可持续发展研究

农业生产条件现代化是实现农业现代化的重要基础 ,包括农业机械化、农业水利化、农业化学化和农业电气化 4个方面。本文根据山东省近 2 0年的统计资料 ,全面分析了山东省在由传统农业向现代化农业转变过程中 ,在农业生产条件方面所取得的进展和明显存在的问题。如农业机械发展结构欠合理、农田水利工程建设标准不高、化肥施用构成比例不当等 ,针对上述问题 ,提出实现农业生产条件现代化可持续发展的战略措施 :1完善农机服务体系 ,大力开展农机社会化、市场化服务 ;2狠抓以水利为重点的农田基础设施建设 ,提高农田水利建设的科技含量 ;3加大对磷肥使用宣传力度 ,降低化肥农药造成的环境污染 ;4继续大力实施“科教兴农”战略 ,加速农业科技成果转化。     

可持续发展的珠江三角洲土地资源研究

伴随经济的高速发展，土地的不合理开发，耕地锐减和污染的与日俱增已成为珠江三角洲现代化进程中的严重障碍。本文分析了珠江三角洲经济发展中在土地资源上存在的弊端及耕地的变化趋势，提出了协调土地资源和经济发展的关系，实现资源可持续发展的战略和措施。     

关于陆地系统科学的若干认识

黄秉维先生最近提出,地球系统科学是可持续发展的科学基础。在地球系统科学所包括的陆地、海洋、大气3个子系统中,陆地系统最复杂,但研究的深度最欠缺,应在中国着力开展陆地系统科学的研究。本文就陆地系统科学研究的目的和意义、陆地系统科学的对象和性质、研究方法论、时间尺度以及基本构架等方面的问题,阐述了学习黄秉维先生学术思想的心得和体会。     

发展草地农业推进我国西部可持续发展

在我国,人与草地的关系经历了4个发展阶段,最终应发展成为草地农业生态系统,这是人类与自然和谐共处的可持续发展模式,人工草地的作用不容忽视。根据草地资源、草业经济结构和生产水平状况,我国西部10省、自治区、直辖市可分为6个发展区域,各区域可因地制宜地发展各具特色的草地农业系统,同时区域之间可以实行广泛的系统耦合;建议设立6个草地农业示范项目和3个研究性生产基地。     

Who's who in the Kenai River Fishery SES: A streamlined method for stakeholder identification and investment analysis

The Kenai River Fishery is a unique social–ecological system (SES) with nearly 50 federal, state, local, and nonprofit groups influencing its political, ecological, and social structure. While ecological data exists for this fishery, the complexity of its stakeholder relationships has not been investigated. Stakeholder interactions can directly influence how science is integrated into management decisions and therefore affect the adaptive capacity of SES, such as the Kenai River Fishery. Drawing from the existing stakeholder literature, this methods identifies and ranks the key SES stakeholders and describes their roles. This study approached the question of which stakeholders should be included in a future SES adaptive capacity study by (1) identifying the key stakeholders within the Kenai River Fishery, (2) ranking each stakeholder’s investment within the fishery using eleven categories of interaction, and (3) using these eleven categories to characterize each stakeholder's role within the SES. The largest number of stakeholders fall into the secondary investment category, showing that a relatively small number of resource managers are interacting with a large number of diverse nonprofit organizations. The top ranking stakeholders in this study will be invited to attend participatory scenarios workshops that will build the foundation for a deeper scenarios-based analysis of SES adaptive capacity.     

Assessing the potential of REDD+ in a production mangrove forest in Malaysia using stakeholder analysis and ecosystem services mapping

Mangrove forests are ecologically important and carbon-rich coastal ecosystems that provide direct and indirect livelihood support for coastal communities. In recent years there has been increased discussion in the policy and scientific communities over how to include mangrove forests in climate change mitigation initiatives such as REDD+. There are a number of challenges to establishing a successful REDD+ project in mangrove areas, with land tenure and stakeholder entitlements arguably the most challenging. This study examines how REDD+ approaches might be applied to better balance timber production and conservation objectives in the Matang Mangrove Forest Reserve (MMFR), a 40,466 ha mangrove forest area in Malaysia. Stakeholder profiles and needs are linked with ecosystem services to develop an integrated profile of this complex social-ecological system, which has been managed for timber production for more than 100 years, and has recently revealed evidence of declining ecosystem health. The results provide insights into how REDD+ might be operationalised in existing forest areas with traditions of multiple uses, potentially contributing to improved social-ecological outcomes for forests and their diverse stakeholders.     

Progress of Research on the Support System for Economic Growth

China has achieved a long-term and high-speed growth in terms of national economy, but faces a series of highlighted problems concerning economic growth and resource and environment support. This paper summarizes the progress of research on economic growth and its support system (resource and environment) mainly from the perspective of geography, and puts forward the main research direction of the support system for economic growth in future.