| 1. | Review on the main theories of conservation biology 物种保护中几个重要理论探析 |
| 2. | They will publish their results in a forthcoming issue of conservation biology 作为研究的一部分,他们定期记录捕获的每种动物的身体长度和种群。 |
| 3. | Online database of animal history , distribution , classification and conservation biology provided by the university of michigan -提供有关昆虫的资料,包括已分类的昆虫图片及昆虫讨论区 |
| 4. | A report in the conservation biology suggests that earlier analyses have underestimated parrot poaching for the pet trade 《保护生态学》杂志上刊登的一份报告表明,早期的分析低估了偷猎鹦鹉进行宠物交易的活动。 |
| 5. | In response to the marine conservation biology institute s call on the public to assume beach cleaning responsibilities , the keelung center pledged to clean up the auti beach , where the day s activity was held 接着由海洋保育协会发起认养海滩的活动,基隆小中心认养了当天的活动地点澳底渔港海滩。 |
| 6. | The research was funded by the u . s . fish and wildlife service , african elephant conservation fund , the international fund for animal welfare , the gordon and betty moore foundation and the center for conservation biology 这项研究工作得到了美国渔业与野生动植物管理部门非洲大象保护基金会国际动物福利基金会戈登和贝蒂摩尔基金会以及环保生物学研究中心的大力资助。 |
| 7. | At the august meeting of the society for conservation biology , amato and russello planned to suggest a powerful application for the new technology : that no permits be given for birds moving from one area to another until a feather sample is submitted to verify its pedigree 在保护生态学协会八月召开的会议上,阿马托和罗素打算就该项新技术的运用提出一个建议:只有呈交羽毛样本确定乌的谱系后,才能给被贩运的鸟儿颁发许可证。 |
| 8. | But the seizure of more than six tons of ivory in singapore in 2002 has helped solve part of that puzzle , according to a report by samuel k . wasser of the center for conservation biology at the university of washington in this week ' s online edition of proceedings of the national academy of sciences 瓦塞尔及其同事从2002年在新加坡没收的6吨象牙上采集了相关的样本,并把它们与此前几年间在非洲大陆上收集到的大象基线dna进行了比对。 |
| 9. | Of the species , . characters of ecology , reproductive biology , genetic diversity , population genetic structure , endangering mechanisms , and sampling strategy have been studied in view of conservation biology . the results may be summarized as follows : by field investigation , we found that the localities recorded for four specimens of d . versipellis and d . pleiantha had disappeared , and most of the present populations are located in protected subforests . the distributional range of d . versipellis has also been reduced greatly , evidently , the number of present populations has decreased , the resources are reduced sharply , and the species are clearly endangered 从保育生物学的角度,对八角莲种群生态学和生物学特性、遗传多样性水平和遗传结构、濒危机制及保育取样策略进行了研究,结果如下:通过野外调查发现,原标本记载的一些八角莲和六角莲种群已难以找到,该类群目前多分布于自然保护区外围次生林地带,分布范围明显缩小,现存群体的规模也明显减少,资源量贫乏,物种处于濒危状况。 |
| 10. | In the meantime , investigation on the urban avian community , its habitats and their relationship is of great significance and helps to enrich the theories of community ecology , urban ecology and conservation biology , and can contribute to better understanding the role of bird community in urban ecosystem and the relationship between avian community and environmental protection 研究城市鸟类群落及其与环境之间的关系,有助于进一步深化群落生态学、城市生态学和保护生物学理论,有助于理解鸟类在城市生态系统中的作用,及鸟类与环境保护之间的关系。 |