沙漠蝗虫

拟订对环境无害的沙漠蝗虫防治备选战略

Development of Environmentally Acceptable Alternative Strategies for Desert Locust Control

沙漠蝗虫群体聚集行为的建模与仿真

Modeling and Simulation of Collective Behaviors for Desert Locust

控制近东沙漠蝗虫委员会

Commission for Controlling the Desert Locus in the Near East

模型的环境是二维离散空间，其中有食物和沙漠蝗虫主体。

The environment is two-dimensional discrete space where food and locust agents exist .

沙漠蝗虫报告和预报统一服务处；

Centralised desert locust report and forecasting service ;

建立西北非沙漠蝗虫控制委员会协定西贡北约深湾养鱼协进会

Agreement for the Establishment of a Commission for Controlling the Desert Locust in North-West Africa

建立近东沙漠蝗虫控制委员会协定

Agreement for the Establishment of a Commission for Controlling the Desert Locust in the Near East

沙漠蝗虫研究和发展情况登记册

Desert Locust Research and Development Register

防治沙漠蝗虫灾害方案

Desert Locust Plague Prevention Programme

沙漠蝗虫生态监测系统

Desert locust monitoring system

沙漠蝗虫群体行为的研究对解决农业和生态问题具有重要的作用。

The researches of desert locusts ' behavior are significant to solve the problems in agriculture and ecology fields .

沙漠蝗虫群体行为是典型的复杂系统，对其的研究必须以复杂性科学理论为指导。

Collective behaviors of desert locusts are typical complex systems , the research on which should be guided by the complex science .

建立西南亚东部沙漠蝗虫分布控制委员会协定

Agreement for the Establishment of a Commission for Controlling the Desert Locust in the Eastern Region of its Distribution Area in South-West Asia

在该模型的实现仿真平台中，可以方便的定制沙漠蝗虫及食物的数量和相互关系，从而模拟现实中不同密度下沙漠蝗虫的群体行为。

The species , amounts and interaction rules of agents can be set conveniently to simulate desert locusts and food with different locusts ' density .

然后使用该模型对不同密度的沙漠蝗虫群体行为进行了仿真。仿真结果较好地反映了现实沙漠蝗虫群体行为的现象和特性。

Then simulation is conducted on the model to simulate different desert locusts ' density , and the results show well some observations of real-life desert locusts .

通过对沙漠蝗虫主体的属性和行为规则的抽取和建模，该模型尽量全面的反映沙漠蝗虫行为的普遍属性。

By extracting and modeling the properties and behavior rules of desert locusts , the model tries to reflect the common comprehensive properties of collective behavior of desert locusts .

世界银行现已加入了控制蝗灾的行动，承诺了为数不小的1200万美元无息贷款，以资助防控沙漠蝗虫的紧急项目。

The World Bank has already stepped in with a significant contribution – pledging credits totaling US $ 12.5 million in support of emergency programs to combat the desert locusts .

在联合国粮农组织8月5日（周四）提供的一张照片中，在毛里塔尼亚南部的克地附近，一名男子面对漫天遍野的沙漠蝗虫一筹莫展。

Mauritanian looks at a sky filled by a desert locust swarm near kaedi , southern mauritania , in this recent picture released Thursday aug.52004 by the food and Agriculture Organization of the United nations .

国家林业和草原管理局敦促努力防止沙漠蝗虫在中国扩散，因为这些迁徙的害虫可能从巴基斯坦、印度、缅甸和哈萨克斯坦进入中国。

The National Forestry and Grassland Administration has urged efforts to prevent the spread of desert locusts in China as the migratory pests may enter the country from Pakistan , India , Myanmar and Kazakhstan .