Taxonomy is the cornerstone of biodiversity conservation SEABRI reports on biological surveys in Southeast Asia

The Southeast Asia Biodiversity Research Institute （SEABRI） is an international scientific research and education organization affiliated directly to the Chinese Academy of Sciences （CAS） and managed by the Xishuangbanna Tropical Botanical Garden （XTBG）. By harnessing its connections with all CAS institutes, local institutes and international agencies and leveraging on their resources, it seeks to make a significant contribution to biodiversity conservation in Southeast Asia.

Summary of Environmental Impact Assessment for Mining Seafloor Massive Sulfides in Japan

JOGMEC （Japan Oil, Gas and Metals National Corporation） has conducted exploration and research in Japan＇s EEZ （exclusive economic zone） from fiscal year 2008, under contract by the METI （Ministry of Economy, Trade and Industry）, for the commercialization of SMS （Seafloor Massive Sulfide）. As there is currently no commercial mining precedent of SMS, it is necessary to consider the potential impacts of mining on the surrounding environment, and to promote long term sustainable projects. In particular, due to the existence of specific chemosynthetic ecosystems and unique biological communities around the SMS area, both quantitative evaluations of potential environmental impacts and consequent environmental conservation strategies, are necessary in order to avoid and or minimize the potential detrimental effects to the ecosystem, as much as possible. The environmental research programs consist of baseline surveys, environmental impact modeling, and methodological concepts which will be applied to conserve biodiversity. In this paper, we will primarily provide an overview of the project conducted by JOGMEC during 2008-2012.

Intellectual Property Rights on Plant Genetic Resources:Perspective from Economics

Given the existence of transaction costs,the location of property rights is an important factor in determining the incentives for efficient levels of investment at various levels of the industry.This paper applies some of the economic theories of property rights and industrial structure to the issues concerning the conservation of biodiversity.Although the expansion of Intellectual Property Rights (IPR) systems into the area of genetic resources has increased private investment in R&D process of the agriculture,it does not generate enough incentives for in situ conservation of biodiversity.To solve this economic inefficiency,farmers'rights and other design of incentives and institutional arrangement should be reconsidered.

Characteristics and functions of traditional homegardens:a review

Traditional agroecosystems play an important role in the conservation of biodiversity and in sustainable development.As a typical type of traditional agroecosystem,traditional homegardens have been receiving increasing attention from scientists,especially ethnobotanists.They are considered as germplasm banks for many crops and other economic plants.They are also a key site for domestication of wild plants.Current ethnobotanical studies on homegardens focus on their structures,floristic composition,and contributions to their owners.Traditional homegardens often show complicated structures,diverse floristic compositions,multiple functions,low input(including labor and money),and ecological and socioeconomic sustainability.The characteristics and functions of traditional homegardens are closely related to many factors,such as their geographic location and the cultural backgrounds and socioeconomic conditions of their owners.Many researches on homegardens are conducted in the tropics.There are few studies on the dynamics of traditional homegardens,especially those located in temperate,arid and semi-arid zones.The dynamics of homegardens and the factors affecting these processes will be a fruitful field for future research.