China, the United States and technology cooperation on climate control

The U.S. and China are the world's largest and second largest CO₂ emitters, respectively, and to what extent the U.S. and China get involved in combating global climate change is extremely important both for lowering compliance costs of climate mitigation and adaptation and for moving international climate negotiations forward. While it is unavoidable that China will take on commitments at some specific point of time in the future, this paper has argued that the proposal for joint accession by the U.S. and China is not a way forward. For various reasons, such a proposal is in the U.S. interest, but is not in the interest of China. Given the U.S. political reality and institutional settings on the one hand and China's over-riding concern about economic growth and poverty reduction on the other, the two countries are unlikely to take on emissions caps under an international regime, at least for the time being. Therefore, we need to explore the area where cooperation between the two countries to address climate change seems best. The research, development and deployment of clean technology is the area that is in the best interests of the two countries. The U.S. has adopted a technology-oriented approach to climate issues, and has launched the four multilateral initiatives on technology cooperation and the Asia Pacific Partnership for Clean Development and Climate (APP). China has participated in all these U.S.-led initiatives, and is a partner to the APP. Strengthened technology cooperation between the two countries through these initiatives and the APP has led some tangible benefits. However, it should be pointed out that while technology is a critical ingredient in a climate policy package, efforts such as the APP can only be part of the solution. They alone cannot ensure that best available technologies are always deployed in the marketplace, and that new technologies will roll out at the pace and on the scale that we need. In order to have such technology-oriented approach to play a full role, we do need a coordinated policy framework agreed via the Kyoto Protocol or a follow-up regime or the parent United Nations Framework Convention.     

Political Incentives for Biodiversity Conservation

Abstract:  There seems to be a worldwide lack of political will for conservation that leads, inevitably, to an undermining of conservation policy. This is a standard complaint but one that has received little academic attention. In an attempt to better understand the gap between conservation policy and practice, we examined conservation policies and practice as they have played out in the Great Himalayan National Park, Himachal Pradesh, India, over the past two decades. In particular we consider the park's experience within two larger contexts: (1) Himachal's current development orientation, which seeks to transform the state into the electrical powerhouse of the country by building over 300 medium and large power projects and (2) electoral politics that result in politician's support for villagers and others denied access to national parks and wildlife sanctuaries. Each of these factors works to undermine state conservation policies. Conservationists need to build political bridges with local communities if they are to use electoral power to work for rather than against conservation. Only such electoral power can be expected to force governments to adopt more cautious policies in advancing a particular development agenda. In the absence of strategic alignments in places such as Himachal Pradesh with strong democratic traditions, one must expect continued political support for potentially destructive megaprojects and an absence of political support for the conservation of biological diversity.     

PRIORITIZING WATER MANAGEMENT PROJECTS IN SOUTHEAST ASIA: AN EXPERIMENTAL METHODOLOGY

ABSTRACT: Southeast Asian nations with extensive water management systems have numerous candidate and ongoing programs and projects. They cannot possibly all be funded and implemented simultaneously in any serious way. Choices must be made. But how to select? What criteria can assist with the screening in an acceptable manner, particularly in the near absence of useful technical and economic information across them all. This paper suggests a methodology by which assessment criteria can be constructed which conforms to any given national information base and development needs. Criteria can be weighted one against the other in their relative importance. For each criterion a ranking scale puts the “best” (most, highest) at one end and the “worst” (least, lowest) at the other. Each candidate project is then subjected to these consistent assessment methods for a weighted “score.” Key criteria normally have surrogate measures depending on information available. Criteria are of three sorts: sheer volume, e.g., of a specific use, a benefit; ratios and relations, e.g., A as percent of B; and other more subjective criteria, e.g., regional or income distribution impacts. The basic criteria include, for example, time to full benefits (minimize), OM & R as percent of investment (minimize), and permanent rural jobs created (maximize).     

Turanoceratops tardabilis—the first ceratopsid dinosaur from Asia

Turanoceratops tardabilis from the Upper Cretaceous (Turonian) Bissekty Formation of Dzharakuduk, Uzbekistan, represents the first definite ceratopsid dinosaur recorded from Asia. Reexamination of the original and study of newly collected material indicate that Turanoceratops has well-developed supraorbital horns and apparently lacks a nasal horn. Turanoceratops is more derived than the more or less coeval Zuniceratops from the Moreno Hill Formation of New Mexico in the presence of double-rooted teeth and of two or three teeth in each vertical dental file.     

Problems of Syrdarya river basin management

Prior to independence, Central Asian countries were closely interconnected through the regional management incorporating water, energy, and food sectors. This approach, supported by the central government of Union of Soviet Socialist Republics (USSR), functioned effectively — meeting the needs of both upstream and downstream countries. However, after independence, Central Asian countries started prioritizing their own economic development policies without due account to regional concerns such as joint use of water resources, leading to instability. In this study, the case of Syrdarya basin was investigated to show how such strategies create tension in the region, since primary focus is given to national interests, without consideration for regional problems. To address this issue, an integrated approach to incorporating water, energy, and agriculture is needed. It is suggested that a single sector approach on water alone does not lead to stability, and a multi-sectoral approach is necessary to ensure sustainable development. Countries sharing benefits from the river have to be responsible for costs of operation and maintenance of the water facilities.     

基于主体功能区划的规划布局优化调整方法——以博鳌亚洲论坛特别规划区规划环评为例

针对规划环境影响评价所面临的关键问题之一,即规划布局的优化调整问题,以海南博鳌亚洲论坛特别规划区为研究对象,综合考虑该地区的功能定位及其生态环境特征,筛选出具有代表性的生态适宜性评价因子和生态敏感性评价因子,利用地理信息系统空间分析工具对该地区生态适宜性和敏感性进行评价。根据生态适宜性与敏感性评价结果,进行案例区主体功能区划分。在此基础上,通过比较主体功能区划与案例规划布局,从建设用地地块层面提出具体的规划布局优化调整建议。研究结果表明:规划的141个建设用地地块中,约四成位于禁止开发区和限制开发区,建议控制项目规模或者取消项目。通过基于主体功能区划的规划布局优化调整方法及其案例研究,从环境保护与生态建设角度指导该地区规划布局,同时也丰富和发展了规划环境影响评价技术方法。     

云南地区种子植物东亚分布成分的地理分布格局

植物区系分析是理解植被起源、性质和分布的基础.本研究利用大尺度的区系分布信息,结合地理信息系统平台和统计分析方法,探讨了云南地区种子植物东亚分布成分的地理分布格局以及"田中线"的生物地理意义.结果表明,东亚分布成分及其亚型所占比重均随着纬度的升高呈递增趋势.在经度梯度上,中国-日本植物分布亚型所占的比重从东到西呈递减趋势,而中国-喜马拉雅分布亚型所占比重的经度格局则与此相反.东亚分布成分在云南地区的扩散方向以由北到南为主,其次为经度梯度上的双向迁移.与过去的研究不同,本研究结果表明,东亚分布成分在云南地区的起源中心更可能为滇西北.我们未能证实"田中线"对中国-喜马拉雅分布亚型的分布具有限制意义,但对东亚分布成分(总体)和中国-日本分布亚型在云南地区的分布具有严格的限制意义.     

Challenging established narratives on soil erosion and shifting cultivation in Laos

The official environmental discourse in Laos describes a “chain of degradation” stretching from upland shifting cultivation, increased runoff and soil erosion to the siltation of wetlands and reservoirs. This perspective has had wide‐ranging impacts on rural development policy which, in the uplands, has long favoured forest conservation over agriculture. Integrating soil erosion and water sediment data with local perceptions of land degradation in an upland village of northern Laos, this study tests the validity of the official environmental discourse. Biophysical measurements made in a small agricultural catchment indicate a significant correlation between the spatial extent of cultivation and soil erosion rates. However, sediment yields recorded at the outlet of the catchment highlight relatively low levels of off‐site sediment exportation. Furthermore, farmers' perceptions suggest that local land degradation issues and crop yield declines could be less related to soil erosion than to agricultural land shortage, increased weed competition, and fertility losses resulting from the intensification of shifting cultivation. The study concludes that a better understanding and management of land degradation issues can be achieved by developing more inclusive and scientifically‐informed approaches to environmental perceptions and narratives.     

Lagged effect of exports,industrialization and urbanization on carbon footprint in Southeast Asia

The study aims to examine lagged causal effect of economic development policies on the carbon footprint of Southeast Asia. This study employs unit root test, cointegration test and panel data analysis methods to examine endogeneity concerns in observational data. The study applies panel data analysis methods to address unobserved country effect in the model. The balanced panel data includes a total of 240 observations with five cross sections of five nations in Southeast Asia and with 48 time-specific periods of 1970–2017. The results indicate that (1) exports, industrialization, urbanization and economic growth have lagged negative effect on the carbon footprint of the region in the short-run, and (2) there exists a long-run equilibrium relationship among exports, industrialization, urbanization, economic growth and carbon footprint in the region. The findings suggest that the economic growth, exports, industrialization and urbanization of the developing countries in Southeast Asia have been achieved at the cost of increasing the carbon footprint of the region. The findings imply that the environmental policy of the export-led growth countries never have been effective so far since the nations have achieved their economic growth at the high cost of harming the environment of the nations.     

Adaptation to Climate Change in Developing Countries

Adaptation to climate change is given increasing international attention as the confidence in climate change projections is getting higher. Developing countries have specific needs for adaptation due to high vulnerabilities, and they will in this way carry a great part of the global costs of climate change although the rising atmospheric greenhouse gas concentrations are mainly the responsibility of industrialized countries. This article provides a status of climate change adaptation in developing countries. An overview of observed and projected climate change is given, and recent literature on impacts, vulnerability, and adaptation are reviewed, including the emerging focus on mainstreaming of climate change and adaptation in development plans and programs. The article also serves as an introduction to the seven research articles of this special issue on climate change adaptation in developing countries. It is concluded that although many useful steps have been taken in the direction of ensuring adequate adaptation in developing countries, much work still remains to fully understand the drivers of past adaptation efforts, the need for future adaptation, and how to mainstream climate into general development policies.