1.
On the Lssues of Tourism Development Planning in the Regions of Non-Optimal Ecological;
自然生态环境非优区旅游发展规划存在的问题——兼析陕北地区旅游发展规划
2.
Brief Talk on Ecological Tourism and Environmental Protection of Nature Reserve;
浅谈自然保护区生态旅游与环境保护
3.
Environmental Ecologies Effect of Tourist Overload to the Natural Scenic Spot;
游客超载对自然景区的环境生态效应
4.
Circumjacent Environment of Nature Reserve and Eco - tourism in Yunnan Province;
云南自然保护区周边环境与生态旅游
5.
Discussion on Academic Ecological Environment on the basis of Natural Ecological Environment;
从自然生态环境谈大学学术生态环境
6.
The improved ecological environment facilitates the establishment of some nature reserves in the reservoir area.
生态环境的改善促进了库区自然保护区的建立。
7.
A Study on the Eco-tourism Environment Carring Capacity of Wuyishan Nature Protection Areas;
武夷山自然保护区生态旅游环境承载力研究
8.
The Study of Environmental Education of Ecotourism Based on Nature Reserves;
基于自然保护区的生态旅游环境教育研究
9.
The Environment Influence Research of Recreation Development in Songshan Nature Reserve;
松山自然保护区旅游开发的生态环境影响研究
10.
Research on the Environmental Education of Ecotourism in Songshan Nature Reserve;
松山自然保护区生态旅游环境教育研究
11.
Ecological Environment of Puti Islet Natural Reserve and Protection Countermeasure;
菩提岛自然保护区的生态环境与保护对策
12.
On Ecological Environmental Protection in Sanjiangyuan Nature Reserve Area;
三江源自然保护区生态环境保护问题探讨
13.
Natural ecological environment in the early period of Sanmenxia area and its effects;
三门峡地区早期自然生态环境及其影响
14.
The Influence of Natural Ecological Environment on the Style of Bai Dwelling Houses;
自然生态环境对白族地区民居建筑形式的影响
15.
The Taboos in Tibetan Areas and the Role They have Played in Environmental Protection;
论藏区自然禁忌及其对生态环境的保护作用
16.
The Agricultural Techniques and Physical Environments in the West China of the Qing dynasty;
清代西部地区的农业技术选择与自然生态环境
17.
Multi-Source Ecological Environment Data Organization and Integration for the Qomolangma Nature Reserve
珠穆朗玛峰自然保护区生态环境数据集成方案
18.
Study on Impacts of Tourism Development to Ecological Environment of Ordos Relict Gull Reserve
鄂尔多斯遗鸥自然保护区的生态环境影响研究