共查询到18条相似文献,搜索用时 109 毫秒
1.
2.
3.
4.
利用白僵菌防治马尾松毛虫是一项重要的生物防治措施,在我区桂北地区由于春季常为低温多雨天气,白僵菌的防治效果不稳定,为了进一步研究白僵菌在桂北的应用效果,1986~1990年在桂北地区具有一定代表性的全州县综合防治示范区,对越冬前、越冬后和第一代马尾松毛虫进行放菌和用菌量等试验,并对白僵病的流行作了广泛的调查和分析。 相似文献
5.
6.
7.
8.
9.
10.
通过典型样地法对小兴安岭地区的3种红松混交林进行重要值和生物多样性调查,探究重要值、生物多样性和更新之间可能存在的关系.研究发现,生物多样性与林分更新并无多大关系,但乔木树种的重要值却对森林的更新演替有着深远的影响.通过改变林分树种组成,在尽可能少的人为干扰条件下可达到改善森林更新的目的. 相似文献
11.
无量山自然保护区及周边社区森林面积广阔,生物多样性十分丰富而独特,加之浓郁的民族风情和历史文化,具有良好的开发价值和条件,是景东县最具发展潜力的旅游景区之一。同时,对开发存在的资金、技术、宣传等方面问题进行了分析。 相似文献
12.
近些年来,以竹文化为导向的旅游类型不断涌现。老厂乡是云南玉溪市下属的一个乡,属贫困地区,该乡有丰富的竹子资源,且有丰富的民族文化,在该地发展竹文化旅游业,有利于民族文化的传播和当地经济的发展。本文在对玉溪市老厂乡竹文化资源进行调查的基础上,探讨了老厂乡竹文化旅游的发展模式。 相似文献
13.
贵州草海国家级自然保护区具有生物多样性丰富、气候资源独特、民族风情浓郁、水城风光优美等旅游资源特征.通过对保护区生态旅游开发的SWOT分析,详细论述了保护区生态旅游的优势、劣势、机遇和挑战,确定了生态旅游的发展目标,将保护区的实验区区划为游览区、景观生态保育区和服务区3个功能区,并分别详细阐述了每个功能区的具体规划. 相似文献
14.
Protected areas are an appropriate means for managing biodiversity and have become increasingly central to conservation strategies. However, declaring a natural resource to be protected has an immense influence on the livelihoods of many local communities living in and around the protected area. This article explores the role of protected sal forests—namely, the Madhupur National Park (MNP) on the livelihoods of forest-dependent ethnic minorities, drawing empirical data from ethnic households. The results revealed that the MNP has brought changes, most of which have had negative impacts on ethnic livelihoods. Now their livelihoods are not stable, as most do not have substantial sources of securing income. In spite of this, the ethnic communities have experienced severe antagonistic relationships with park managers and faced social inequity; all these factors affect their livelihoods. Therefore, establishment of a legitimate process to constructively work with the local communities is the most feasible and just way to achieve conservation and development. 相似文献
15.
江苏骆马湖生态旅游探讨 总被引:1,自引:0,他引:1
章雷 《中南林业调查规划》2008,27(4):28-30
阐述了骆马湖的生态旅游资源、生物多样性、历史文化,分析了骆马湖发展生态旅游中存在的问题,提出加强湿地生态保护、综合治理湖泊生态环境、充分挖掘旅游资源、推进骆马湖生态旅游发展等建议。 相似文献
16.
Baima Tibetans, a unique ethnic group inhabiting the hilly regions of the southern tip of Gansu Province, possess ancient religious beliefs and rich traditional knowledge. Baima Tibetans have developed their culture, traditional beliefs, knowledge, customs and resource use systems through their productive activities and living practices over many generations. These have played a critical role in conserving local biodiversity, including the giant panda, and preserving the livelihoods of local inhabitants. People in the local Baima community have a great sense of self-identity that is related to their traditional beliefs and knowledge. They possess a strong recognition of the role that traditional beliefs play in protecting their villages and conserving the wealth of biodiversity. Consequently, Baima peoples respect their traditional ways and the customary regulations of the village that relate to the conservation and use of natural resources. Biodiversity conservation and community development have faced challenges in Baima Tibetan communities in recent times, which are largely due to the imposition by external actors of a powerful development model based on modern scientific knowledge and technologies, a model that usually neglects the role that traditional religious beliefs, production practices, and local governance systems play in biodiversity conservation and community development. In this paper we analyze of these issues on how the Baima Tibetan people's traditional knowledge, practices, and local institutions may be better utilized to meet biodiversity conservation and community development needs in the future. 相似文献
17.
18.
高黎贡山自然保护区隆阳管理所,辖面积45 700hm^2。其周边社区为多民族聚居区,生产落后,生活贫困,村民在保护区乱采滥挖,破坏生物多样性,构成了对保护区的威胁。近几年来保护区改变思路,实行社区共管,成立农民生物多样性保护协会,实施中荷合作森林保护与社区发展项目,取得了一定的效果。分析了存在的问题。提出了必须采取的措施。 相似文献