分析了山东省石灰岩山地的地形、气候、土壤和植被的特点。
The characteristics of the topography, climate, soil and vegetation in Shandong limestone mountainous region are analyzed.
本文以皖北地区的石灰岩山地为对象，对该地区的植被进行了调查和研究。
The limestone mountain in northern of Anhui was selected and the vegetations was investigated in this paper.
对昆明石灰岩地区岩溶山地植物的自然环境、植被类型、植物资源进行实地调查。
The field survey on resources, vegetation types and natural environment of the plants of karst mountains in Kunming area has been done.
本文以皖北地区的石灰岩山地为对象，对该地区的植被进行了调查和研究。
Investigation on natural secondery growth forest commulities in limestone mountain region of Shexian county;
我国南方石灰岩荒山分布范围广阔，目前荒山上的植被和自然环境在人类长期掠夺性农业活动的干预下向逆向演替。
Widely distributed in the south of China, the limestone barren hills are a result of regressive succession under the intervention of long-term predatory farming activities of mankind.
石灰岩地区植被中的蕨类植物颇有特色，目前少有论文专门研究。
The fern plant in vegetation of lava area has its own characteristic.
石灰岩地区植被中的蕨类植物颇有特色，目前少有论文专门研究。
The fern plant in vegetation of lava area has its own characteristic.
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