搜索结果: 1-2 共查到“知识库 野生动物保护与管理 relationship”相关记录2条 . 查询时间(0.109 秒)
Relationship between rodent density, environmental factors and tree damage caused by rodent species
small rodents field vole bank vole common beech artificial plantations
2015/4/14
The impact of rodent bark gnawing on common beech plantations was studied in the area of the Jeseníky Mts. in the course of four years. The extent of damage fluctuated significantly on 18 monitored pl...
Relationship between winter severity and survival of mule deer fawns in the Peace Region of British Columbia
fawn mortality mule deer Odocoileus hemionus winter severity
2010/8/31
This extension note summarizes results of an ongoing study to measure the survival of mule deer (Odocoileus hemionus) fawns through their first winter in the Peace Region of British Columbia. Each spr...