喀麦隆土地治理的模糊性和保护区的退化:奥托托莫保护区的案例

IF 1.1 4区 环境科学与生态学 Q4 ECOLOGY Tropical Ecology Pub Date : 2024-02-28 DOI:10.1007/s42965-024-00332-1
Fréderic Saha
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引用次数: 0

摘要

在保护环境和可持续管理资源方面,各国越来越难以履行承诺。特别是在喀麦隆,河岸居民为了追求幸福,正在对永久林区发起冲击。他们非法采伐木材、开荒耕种、狩猎和捕鱼,利用当局无法监督保护项目的失误。奥托托莫森林保护区一部分用于木材生产,另一部分用于自然保护,先后由多个机构管理。这些资助机构之间的过渡中断有利于掠夺行为。实地调查和卫星图像(大地遥感卫星)处理被用来评估该保护区自 2002 年实地监测活动结束以来所经历的动态变化。由于国家没有明确说明其财产归属,也没有征得民众的同意来决定对这一空间的保护,这就阻碍了保护项目的协同行动。在过去的 30 年中,保护区一半以上的森林植被已经消失。奥托托莫保护区的例子反映了喀麦隆保护区遭受的破坏和威胁,尤其是在受城市影响的地区。现在有必要调整喀麦隆永久性森林的管理政策,将其从公有领域中剥离出来,因为公有领域助长了对永久性森林的快速掠夺。将生态系统服务货币化将大有裨益。
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Land governance ambiguity and protected area degradation in Cameroon: the case of the Ottotomo reserve

In the context of the preservation of the environment and the sustainable management of the resources, States have made commitments more and more difficult to hold. In Cameroon in particular, the permanent forest domain is undergoing the onslaught of riparian populations in search of well-being. They are illegally exploiting wood, clearing for farming, hunting and fishing taking advantage of authorities’ failure who are unable to monitor conservation projects. The forest reserve of Ottotomo assigned to the production of timber for one part and nature conservation for the other has been successively managed by several institutions. The transition breaks between these funding institutions favours looting. Field surveys and satellite image (Landsat) processing are used to assess the dynamics that this reserve has undergone since 2002 marking the end of field surveillance activities. The lack of clarification of the property of the State which has not obtained the approval of the population to decide the protection of this space prevents a synergy of actions for the conservation project. More than half part of the reserve’s forest cover has been lost in the last 30 years. The example of the Ottotomo reserve reflects the damage and threats suffered by protected areas in Cameroon, especially in areas submitted to urban influences. It is now necessary to reorient the management policies of Cameroon’s permanent forest estate by extracting them from the field of the commons which promotes their rapid looting. The benefits of monetizing ecosystem services would greatly help.

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来源期刊
Tropical Ecology
Tropical Ecology ECOLOGY-
CiteScore
3.30
自引率
6.20%
发文量
71
审稿时长
>12 weeks
期刊介绍: Tropical Ecology is devoted to all aspects of fundamental and applied ecological research in tropical and sub-tropical ecosystems. Nevertheless, the cutting-edge research in new ecological concepts, methodology and reviews on contemporary themes, not necessarily confined to tropics and sub-tropics, may also be considered for publication at the discretion of the Editor-in-Chief. Areas of current interest include: Biological diversity and its management; Conservation and restoration ecology; Human ecology; Ecological economics; Ecosystem structure and functioning; Ecosystem services; Ecosystem sustainability; Stress and disturbance ecology; Ecology of global change; Ecological modeling; Evolutionary ecology; Quantitative ecology; and Social ecology. The Journal Tropical Ecology features a distinguished editorial board, working on various ecological aspects of tropical and sub-tropical systems from diverse continents. Tropical Ecology publishes: · Original research papers · Short communications · Reviews and Mini-reviews on topical themes · Scientific correspondence · Book Reviews
期刊最新文献
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