• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Advances in Forestry Science >Ecological characteristics for locating snails in the wild
【24h】

Ecological characteristics for locating snails in the wild

机译：野生蜗牛定位的生态特征

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The survey of the ecological status of the snails was carried out within Federal University of Agriculture Abeokuta, and it’s environs. The study covers four areas: forested, cultivated, swampy and rocky areas. A transect of 2 Km was laid in each study area. Each transect were later divided into eight equal quadrats. Three species of snails were encountered namely: Archatina archatina , Archachatina marginata , Cepecea nemoralis . The results show that the best site for collection of snails is the forested areas with a record of seventy snails, followed by 43 snails in the cultivated area, 50 snails in swampy areas while 18 snails were found in the rocky areas. Forested areas also have the best sites for collection of small size snails (33) and medium size snails (32) respectively. At the end of the seasons, Archatina archatina was the species with the highest number of 48 snails Cepacea nemoralis was found abundantly in swampy areas (19 snails). The collection of Cepacea nemoralis was rare in other areas except rocky area which recorded only one snail. It was also observed that snails are abundant and likely to be found in the forested area due to the conducive ecological parameters prevalent within the area such as high volume of leave litters, loamy soil, dense vegetation tree of different kinds and also cool environment that provides physiological comfort for the animals. The occurrence of snails in cultivated areas was also very minimal. This may be due to human disturbance through agricultural activities while rocky area recorded the lowest number of snails.
机译：在联邦农业大学Abeokuta及其周围进行了蜗牛的生态状况调查。该研究涵盖四个领域：森林，耕地，沼泽和多岩石的地区。在每个研究区域铺设2公里的样带。每个样条后来被分成八个相等的四边形。遇到了三种蜗牛：Archatina archatina，Archachatina marginata，Cepecea nemoralis。结果表明，收集蜗牛的最佳地点是森林地区，有记录的蜗牛有70只，其次是耕种地区的43只蜗牛，在沼泽地区有50只蜗牛，而在岩石地区则发现了18只蜗牛。森林地区也分别是收集小蜗牛（33）和中型蜗牛（32）的最佳地点。在季节结束时，Archatina archatina是48只蜗牛数量最多的物种，在沼泽地区（19只蜗牛）大量发现了Cepacea nemoralis。除岩石地带只记录了一只蜗牛外，其他地区很少收集到Cepacea nemoralis。还观察到，由于该地区普遍存在有益的生态参数，例如大量的落叶，土壤肥沃，不同种类的茂密植被树以及凉爽的环境，蜗牛在森林地区很丰富，很可能会发现蜗牛。对动物的生理舒适性。蜗牛在耕种地区的发生也非常少。这可能是由于人类通过农业活动造成的干扰，而岩石地区记录的蜗牛数量最少。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号