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Flora, Structure and Carbon Sequestration of Vegetation in the Southeast of the Mono biosphere reserve in Togo Amidst Environmental Challenges

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Open Journal of Forestry 2024年第2期14卷 155-181页

作者： Gbétey Kokouvi Akpamou Kossi Adjossou Hodabalo Egbelou Komlanvi Katche Akoete Kossi Hounkpati Kouami Kokou Faculty of Science-Forest Research Laboratory (FRL) University of Lome Lome Togo Ministry of the Environment and Forest Resources Lom&#233 Togo National Agricultural Training Institute (INFA) of Tove Kpalime Togo

In most Sub-Saharan African countries such as Togo, people’s heavy dependence on ecosystem services is a major factor in accelerating the degradation of natural resources, which are already suffering as a result of climatic factors. This study was initiated to contribute to the sustainable and rational management of forest resources in the south-east of the Mono biosphere reserve in Togo. It specifically aims to identify and characterize the flora of the residual forest ecosystems within the reserve through their specific diversity, demographic structure, and carbon sequestration potential. The study was carried out in the forest ecosystems of Avévé. The methodology used was based on the analysis of phytosociological, forestry, ecological, and regeneration inventory data. Overall, the study revealed that the RBMT still has floristically viable habitats, despite the anthropogenic pressures it is subject to revealed a floristic diversity of 160 plant species divided into 52 families and 135 genera. The most represented families are Rubiaceae (29.09%), followed by Fabaceae (27.94%). The most represented species are Mitragyna inermis (Willd.) Kuntze (24.38%), Lecaniodiscus cupanioides Planch. Ex Benth (X) and Lonchocarpus sericeus (Poir.) Kunth (10.93%). The high presence of Mitragyna inermis observed in all the ecological groups identified makes it the characteristic species of the flooded marshy areas of southeast Togo and contributes to the resilience of the ecosystems and populations in the study area. The Shannon index for the formation groups varies between (3.03 and 5.16) bits. Pielou’s equitability varies between (0.43 and 0.63) bits. The overall average density is estimated at 210 stems/ha, with an average diameter of 25.57 ± 21.77 m and an average height of 7.93 ± 3.83 m. The adjustment of the diameter classes of the plant groups to the Weibull distribution gave an “inverted J” shape with coefficient values of less than 1 overall, reflecting the existence of m

关键词： Biodiversity Demographic Structure Carbon biosphere reserve Forest Patches Togo

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Effects of land-use types and the exotic species,Hypochaeris radicata,on plant diversity in human-transformed landscapes of the biosphere reserve,Jeju Island,Korea

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Plant Diversity 2023年第6期45卷 685-693页

作者： Deokjoo Son Bruce Waldman Uhram Song College of Education Department of Science Education Dankook UniversityGyeonggi-do16890Republic of Korea Department of Integrative Biology Oklahoma State UniversityStillwaterOK 74078USA Department of Biology Jeju National UniversityJeju 63243Republic of Korea

Land-use and plant invasion influence *** the effects of land-use types and invasive plants on the ecosystem is crucial for better management and the development of strategic plans for increasing biodiversity in Jeju Island,Korea,a designated biosphere reserve by the United Nations Education,Scientific,and Cultural *** effect of the most dominant invasive exotic species,Hypochaeris radicata,on the four land-use types of Jeju Island was *** composition,soil characteristics,and plant diversity among four land-use types(cropland,green space,neglected land,and residential)were *** the land-use types,croplands had the most diverse plant composition and the highest richness in exotic and native plant ***,such as tangerine orchards,which are widely distributed throughout Jeju Island,showed the highest plant diversity because of medium intensity disturbance caused by weed *** relative cover of *** did not differ between land-use ***,*** invasion was negatively related with plant species richness,making this invasive species a threat to the biodiversity of native herbs present in land-use *** adapts to areas with a broad range of soil properties and a variety of land-use ***,it is crucial to monitor land-use types and patterns of plant invasion to guide the implementation of consistent management and conservation strategies for maintaining ecosystem integrity of the transformed habitat in Jeju Island.

关键词： biosphere reserve Cropland Invasive exotic plant Plant richness Intermediate disturbance hypothesis

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Segmentation by domestic visitor motivation: Changbai Mountain biosphere reserve, China

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Journal of Mountain Science 2018年第8期15卷 1711-1727页

作者： GU Xiao-ping Bernard J.LEWIS NIU Li-jun YU Da-pao ZHOU Li ZHOU Wang-ming GONG Zhen-cai TAI Zhi-juan DAI Li-min Key Laboratory of Forest Ecology and Management Institute of Applied Ecology Chinese Academy of Sciences College of Economics and Management Shenyang Agricultural University Changbai Mountain Academy of Sciences Changbai Mountain Protection and Development Zone

Protected areas have become important tourism products that promoted as attractions by the tourism industry. Taking the Changbai Mountain biosphere reserve in Northeast China as a case, this study addresses visitor needs as a basis for developing a tourism strategy aimed at enhancing tourist opportunities at this reserve. A factor-cluster approach was employed to identify visitor segment profiles based on their visit motivations. Through random sampling, a pencil-and-paper questionnaire in Chinese language was collected from 637 domestic tourists in the study area. A principal components analysis of motivations revealed eight motivational factors, and four distinct groups of tourists – Nature travelers, Cultural landscape tourists, Food & shopping enthusiasts, and Eclectic adventurers – were identified. Understanding the differences in these visitor segments will help the management authority effectively analyze nature reserve attributes and provide alternative activities and services to tourists. Finally, within the dual framework of market segmentation and destination management some management recommendations and marketing implications are suggested.

关键词： Tourism motivation Visitor segmentation Ecotourism Changbai Mountain biosphere reserve Principal components analysis

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Periodic Review of Tianmu *** reserve:Foster Dialogue and Concertation among Biodiversity Stakeholders

Periodic Review of Tianmu *** Reserve:Foster Dialogue and Co...

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第七届全国生物多样性保护与持续利用研讨会

作者： Yi Zhijun (Secretariat of the Chinese National Committee for MAB,Beijing 100864)

The detailed process of the periodic review on Tianmu *** reserve demonstrated that its mechanism of the review can formalize concertation among all stakeholders’ different *** on-the-spot evaluation and review meeting is an active dialogue among biodiversity stakeholders,based on presently priority and acceptable problems the reserve *** periodic review of biosphere reserve in China provides a place to foster the convergence of the stakeholders’ interests with a relative democratic and feasible way,which could be the basis of seeking approaches to reconcile the conservation of biodiversity with economic development.

关键词： biosphere reserve periodic review dialogue concertation

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德国生物圈保护区发展经验及对中国的建议

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生态环境与保护 2023年第8期

作者：先义杰刘宁乔娜房强韩群力王丁

德国将生物圈保护区融入国家可持续发展战略，在全国范围内建成了一个模范的生物圈保护区体系，成为维护国家生态系统稳定、探索资源可持续利用、创新社会发展模式、繁荣地方经济及开展人—地关系综合研究的重要平台。德国的经验体现在... 详细信息

德国将生物圈保护区融入国家可持续发展战略，在全国范围内建成了一个模范的生物圈保护区体系，成为维护国家生态系统稳定、探索资源可持续利用、创新社会发展模式、繁荣地方经济及开展人—地关系综合研究的重要平台。德国的经验体现在：具有深厚的自然保护地建设历史积累；官方及民间深刻理解认识到“人与生物圈计划”(MAB)的理念及生物圈保护区价值，并重视相关传播普及工作；国家及地方从政治法律、科学研究和国际合作方面支持有力；充分体现生物圈保护区的示范价值；在生物圈保护区的申报和阶段性评估中有所创新。基于德国的经验，建议中国有关部门：提升MAB及其生物圈保护区的公众认知度；强化国家支持力度，推动生物圈保护区“中国模式”的打造；推动生物圈保护区被纳入新时期自然保护地法制化体系进程；制定申报和阶段性评估的国家标准；加强国际交流与合作，共同打造不同国家间差异化的生物圈保护区发展模式，以有助于开创MAB发展新局面，促进人类命运共同体建设。

关键词：人与生物圈计划生物圈保护区自然保护地可持续发展申报和阶段性评估国家战略 Man and the biosphere Programme(MAB) biosphere reserve protected area sustainable development nomination and periodic review national strategy

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世界生物圈保护区对我国国家公园建设与管理的启示

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生态环境与保护 2023年第4期

作者：杜金鸿刘宁先义杰王丁王伟

2021年，我国正式建立了第一批国家公园，标志着我国国家公园建设进入快速发展阶段。然而，我国国家公园基本上在已有自然保护地的基础上建立，仍存在治理模式单一、社区参与度较低、保护与发展矛盾较为突出等问题。“人与生物圈”计划... 详细信息

2021年，我国正式建立了第一批国家公园，标志着我国国家公园建设进入快速发展阶段。然而，我国国家公园基本上在已有自然保护地的基础上建立，仍存在治理模式单一、社区参与度较低、保护与发展矛盾较为突出等问题。“人与生物圈”计划是联合国教科文组织实施生物多样性和文化多样性保护的第一个旗舰项目，世界生物圈保护区是该计划的重要实施平台，在生物多样性保护、社区可持续发展、管理治理模式探索、定期评估等方面积累了大量有益经验。文章系统总结了世界生物圈保护区的理论和实践，并结合我国国家公园实际情况提出加强传统文化融合运用、提高社区参与、探索多元治理、推进可持续发展、规范综合评估等方面的对策建议，以期为我国国家公园建设、管理提供参考与借鉴。

关键词：生物圈保护区国家公园基于知识管理社区参与治理模式治理方法可持续发展 biosphere reserve national park knowledge based management community participation governance model governance method sustainable development

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