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Field studies on wild bee fauna and pollination biology for combating Desertification and planting campaigns in Asian arid areas

亚洲干旱地区防治荒漠化和种植活动的野生蜂区系和授粉生物学实地研究

基本信息

批准号：
14405025
负责人：
TADAUCHI Osamu
金额：
$ 7.17万
依托单位：
Kyushu University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

项目摘要

Desertification has rapidly progressed in arid areas of Asia. It is a land degradation problem of major importance in arid regions. Deterioration in soil and plant cover has adversely affected nearly 50 percent of the land areas as a result of the human mismanagement of cultivated and range lands. Overgrazing and woodcutting are responsible for most of the desertification of rangelands, cultivation practices inducing accelerated water and wind erosion are mostly responsible in the rain-fed croplands, and improper water management leading to salinization is the cause of the deterioration of irrigated lands. Various practices aimed at halting desertification have been employed in many countries of Asia, such as the planting of trees on bare mountains in China. Although planting campaigns have been tried and continue to be used, basic information on wild bees which pollinate plants in desert and semi-desert areas is insufficient. Wild bees are very important insects for the pollination of plants in arid areas. We therefore conducted five surveys in Kazakhstan, Kyrgyzstan and Xinjiang Urgur, China from 2000 to 2004 to accumulate basic information on wild bees to assist planting campaigns. The results are as follows : 1) To discover 12 useful pollinating bees in semi-desert areas, 2) To collect about 30,000 bee specimens in semi-desert areas and to conduct taxonomic and biogeographical studies, and 3) To study pollinating and nesting behaviors of the above 12 useful bees in the field. We already published 13 papers relating this project.

亚洲干旱地区的荒漠化发展迅速。这是干旱地区一个非常重要的土地退化问题。由于人类对耕地和牧场的管理不善，土壤和植物覆盖面积的恶化对近 50% 的土地面积产生了不利影响。过度放牧和砍伐是牧场荒漠化的主要原因，耕作方式导致的水土流失和风蚀加速是雨养农田的主要原因，水管理不当导致盐碱化是灌溉土地恶化的原因。亚洲许多国家采取了各种旨在遏制荒漠化的做法，例如中国在光秃秃的山上植树造林。尽管已经尝试并继续使用种植活动，但有关在沙漠和半沙漠地区为植物授粉的野生蜜蜂的基本信息仍然不足。野生蜜蜂是干旱地区植物授粉非常重要的昆虫。因此，我们于2000年至2004年在哈萨克斯坦、吉尔吉斯斯坦和中国新疆维吾尔自治区进行了五次调查，以积累野生蜜蜂的基本信息，以协助种植活动。研究结果如下：1）在半荒漠地区发现12种有用的授粉蜜蜂；2）在半荒漠地区采集约3万只蜜蜂标本并进行分类学和生物地理学研究；3）研究上述12种有用蜜蜂在野外的授粉和筑巢行为。我们已经发表了 13 篇与该项目相关的论文。

项目成果

期刊论文数量（58）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Field studies on wild bee fauna and pollination Biology for combating desertification and planting campaigns in Asian arid areas : A report for the year 2000 to 2004.

亚洲干旱地区野生蜂区系和授粉生物学防治荒漠化和种植活动的实地研究：2000年至2004年的报告。

DOI：
发表时间：
2005
期刊：
Esakia (45)
影响因子：
0
作者：
Sato G;Itou T;Shoji Y;Miura Y;Mikami T;Ito M;Kurane I;Samara SI;Carvalho AA;Nociti DP;Ito FH;Sakai T.;O.Tadauchi
通讯作者：
O.Tadauchi

Image database file HANABACHI based on the Japanese bees

基于日本蜜蜂的图像数据库文件 HANABACHI