精品文档---下载后可任意编辑黄土高原刺槐人工林生长特征及其天然化程度评价的开题报告题目: 黄土高原刺槐人工林生长特征及其天然化程度评价摘要: 黄土高原是中国最重要的植被类型之一，同时也是最脆弱的地区之一。大规模刺槐人工林的引入，使得黄土高原地区的植被得到改善和保护。然而，随着人工林年龄的增加和人类活动的干扰，人工林的天然化现象越来越明显。本文基于大规模刺槐人工林，讨论其生长特征及天然化程度，并提出相应的管理措施。关键词: 黄土高原；刺槐人工林；生长特征；天然化；管理措施Abstract:The Loess Plateau is one of the most important vegetation types in China, and it's also one of the most fragile areas. The introduction of large-scale Chinese locust artificial forest has improved and protected vegetation in the Loess Plateau region. However, with the increase of the age of the artificial forest and human activities, the naturalization of the artificial forest becomes more and more obvious. Based on large-scale Chinese locust artificial forest, this paper studies its growth characteristics and degree of naturalization, and proposes corresponding management measures.Keywords: Loess Plateau; Chinese locust artificial forest; growth characteristics; naturalization; management measures
