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区域生态城镇化是实现地区可持续发展，解决发展中地区资源枯竭的重要途径。文章利用系统分 析法、调查统计法及实证研究相结合的研究方法，系统阐述了区域生态城镇化的定义与内涵。在此基础上 说明生态城镇化的发展原则，并以河南省濮阳为例，从经济生态系统、自然生态系统、社会生态系统等3 个维度，深入探讨了濮阳区域生态城镇化的发展现状，揭示了存在的主要问题，同时结合实证分析，提出 了“绿色之都、幸福濮阳”为目标的...
The first scientific exploration of the Antarctic dates to the end of the seventeenth century, when Sir Edmund Halley ventured just south of the Polar Front (about 60°S). During the following century,...
The Gulf of Alaska (GOA) continental shelf encompasses approximately 370,000 km2, or about 13% of the U.S. continental shell and supports a rich and diverse marine ecosystem including some of the larg...
DEFINING AND DETECTING CHANGES IN URBAN AREAS
Remote Sensing Human Settlement Change Detection Monitoring Analysis
2015/7/29
he general issue developed in this paper is the consistency between the visual description of urban areas and quantitative
description obtained through analysis techniques and landscape ecology inde...
The role of the oceans in Earth systems ecology, and the effects of climate variability on the ocean and its ecosystems, can be understood only by observing, describing, and ultimately predicting the ...
Global warming:Improve economic models of climate change
Global warming economic models climate change
2015/7/17
On 31 March, the Intergovernmental Panel on Climate Change (IPCC) released its latest report on the impacts of climate change on humans and ecosystems (see go.nature.com/ad5v1b). These are real riskst...
West Antarctic Peninsula: An Ice-Dependent Coastal Marine Ecosystem in Transition
Antarctic Peninsula Marine Ecosystem
2015/7/16
The extent, duration, and seasonality of sea ice and glacial discharge strongly influence Antarctic marine ecosystems. Most organisms' life cycles in this region are attuned to ice seasonality. The an...
Ecological Transitions in a Coastal Upwelling Ecosystem
Coastal Upwelling Ecosystem Ecological Transitions
2015/7/16
The southern California Current Ecosystem (CCE) is a dynamic eastern boundary current ecosystem that is forced by ocean-atmosphere variability on interannual, multidecadal, and long-term secular time ...
The Icelandic Geothermal Cluster: Enhancing Competitiveness and Creating a new Engine of Icelandic Growth
Economics Iceland
2015/5/7
Presentation on competitiveness and clusters.
Imprinting:Toward A Multilevel Theory
History Situation or Environment Organizational Design Organizational Structure
2015/4/28
The concept of imprinting has attracted considerable interest in numerous fields—including organizational ecology, institutional theory, network analysis, and career research—and has been applied at s...
Sustainable Cities:Oxymoron or the Shape of the Future?
Communication Technology Investment City Infrastructure Business and Government Relations
2015/4/23
Two trends are likely to define the 21st century: threats to the sustainability of the natural environment and dramatic increases in urbanization. This paper reviews the goals, business models, and pa...
This paper conducts an empirical analysis of the geographic, economic and social factors that contributed to the spread of civil war in Nepal over the period 1996-2006. This within-country analysis co...
高新技术企业创新投资战略生态管理研究
高新技术企业 创新投资战略 生态管理
2015/6/15
随着社会经济和科学技术发展，高新技术创新投资战略管理不仅要保证创新资金当前的有效利用，也要保证其未来的合理配置，以提高创新投资绩效、实现企业创新愿景。本文根据生态学思想，分析高新技术企业创新投资战略生态管理的内外部生态因子，利用平衡记分卡提取关键成功因素并分析其作用原理，提出包括生态管理过程、生态管理重点以及生态管理模式框架在内的创新投资战略生态管理模式。
Towards Modeling Economic Ecosystems: an Initial Model and Preliminary Validation
Towards Modeling Economic Ecosystems an Initial Model Preliminary Validation
2014/8/8
We introduce an approach to modeling economies that fo-cuses on the interconnectedness of economic agents. This ecosystem- based approach allows us to enhance our understanding of economic growth by a...
本文给出了煤炭产业生态经济补偿机制的量化指标，为煤炭产业的生态环境损害的经济补偿机制顺利由基金机制向税收机制的转变提供参考指标。In this paper, we discussed the quantitative index of the compensation mechanism of ecological economy in coal industry. And this paper ...