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1.
Mexico as a megadiverse country houses between 6 and 8% of the world's flora. However, the Mexican flora is facing challenges, including the presence of at least 981 threatened plant species and 618 exotic plant species, habitat loss, pollution, overexploitation of natural resources and the adverse effects of climate change, which are compromising its conservation and sustainable use. Mexico has been actively involved in the development and update of the Global Strategy for Plant Conservation (GSPC) adopted by the Convention on Biological Diversity (CBD). As a party to CBD, Mexico has established a Coordinating Committee for the Mexican Strategy for Plant Conservation (MSPC), which has adapted the GSPC to fit national needs and drafted a number of projects, indicators, means of verification and actors to ensure that the MSPC, as a public policy tool, really drives conservation and sustainable use actions among all sectors and lasts beyond the current administration. An agenda is being developed with activities that include the following: approaching Congress, identifying the relevance of the MSPC in the National Development Plan and the Mexican Biodiversity Strategy, making use of current environmental policies and an aggressive awareness programme. The MSPC includes simultaneous programmes of technical and political work.  相似文献   

2.
中国履行《生物多样性公约》二十年: 行动、进展与展望   总被引:5,自引:0,他引:5  
1992年6月联合国环境与发展大会(UNCED)通过了具有里程碑意义的《生物多样性公约》, 至今已经20年。在此期间, 中国1993年建立了履行《公约》的国家协调机制, 1995-1997年实施了“中国生物多样性国情研究”, 2007-2010年编制了《中国生物多样性保护国家战略与行动计划》, 2011年建立了“中国生物多样性保护国家委员会”, 并针对《生物多样性公约》的目标, 实施了多项生物多样性研究和保护行动, 包括森林、草原、荒漠、湿地、海洋等自然生态系统保护; 物种资源调查、编目、数据库建设以及珍稀濒危物种保护; 外来入侵种防治与转基因生物生态风险评估等。同时, 在生物多样性本底查明、监测体系建立、就地保护、遗传资源获取与惠益分享、传统知识的保护与应用等方面还存在很多挑战, 为此, 本文有针对性地提出了区域生物多样性本底查明、就地保护和遗传资源及相关传统知识获取与惠益分享等未来重点研究方向。  相似文献   

3.
《生物多样性公约》第十五次缔约方大会(COP15)计划于2021年在云南昆明召开, 大会将评估《2011-2020年生物多样性战略计划》执行情况及实施进展。如能达成协议, 将出台“2020年后全球生物多样性框架”, 作为指导2020年之后全球生物多样性保护的最新纲领性文件。这是生物多样性保护国际进程的一个里程碑, 也是展现中国以及云南多年来生物多样性保护成效的重要契机。作为中国生物多样性最为丰富的省份和具有全球意义的生物多样性关键地区之一, 云南在生物多样性保护方面投入巨大努力, 在全国较早发布省级《生物多样性保护战略与行动计划(2012-2030年)》、开创地方立法先河、率先试点建设国家公园、较早开展县域生物多样性本底调查与评估研究工作、建立了首个国家级野生生物种质资源库等, 在就地保护、迁地保护、重大生态工程等众多领域都取得显著成效。本文在梳理云南生物多样性保护进展与成就的基础上, 对保护成效进行了评估, 并有针对性地探讨了云南生物多样性保护未来发展方向及重大意义, 加强全省农业生物多样性的保护与可持续利用、发挥跨境生物多样性保护及减贫示范作用、协调发展生物多样性保护与少数民族传统知识保护等方面是云南省生物多样性保护今后发展的重要方向, 同时本文也为进一步促进云南生物多样性保护与管理提供了基础资料, 并为COP15提供地方履约实例。  相似文献   

4.
赵阳  李宏涛 《生物多样性》2022,30(11):22049-46
近年来我国每年发布《企业社会责任报告》近2,000份, 有相当比例包含生物多样性内容。但长期以来, 披露内容的实质性与可信度严重不足, 亟需引导、规范和审核。本文探讨建立我国企业生物多样性信息公开透明机制, 旨在解决两个主要问题: 一是风险规避, 二是资源调动。本文根据《生物多样性公约》相关规定, 首先梳理企业生物多样性信息披露国内外进展, 指出存在内容碎片化, 科学指标缺失, 结果难以比较, 投入产出、同业及历史数据缺乏比对分析等不足。其次, 采用5个生物多样性指标, 进一步对《企业社会责任报告评估指数》研究发现: 不同行业差异化明显、金融机构催化作用凸显、重视纳入制度战略框架、报告内容同质化严重、定性描述多于定量分析、货币化核算方法缺失、资金投入信息披露保守、未经第三方独立审核等特点。最后, 提出提高企业透明度的4项建议: (1)加强顶层设计纳入, (2)改进环境政策指引, (3)优化金融激励措施, (4)强化公司能力建设。这将为政府和金融部门量化生态影响, 管控投资风险, 实施扩大生物多样性融资决策提供支持。  相似文献   

5.
全球环境基金(GEF)作为《生物多样性公约》财务机制的运行主体,已在全球范围内实施了7个周期,各国在执行GEF项目期间,遇到了可持续性不强、项目设计方案复杂、期望过高等挑战.作为GEF的国际实施机构,联合国开发计划署(UNDP)与中国政府合作,针对各项挑战,采取综合应对措施,优化设计与实施的生物多样性项目取得了系列成就...  相似文献   

6.
The Global Strategy for Plant Conservation (GSPC) was the first such effort under the Convention on Biological Diversity (CBD), and had gone through a 3-year process to reach the level of maturity that enabled it to be approved by consensus by all Governments present at the key session in The Hague in April 2002. It provided a model for subsequent CBD workplans, with targets, and undoubtedly contributed to the 2010 target of reducing the rate of biodiversity loss. In the event, few of the targets were achieved, because of numerous constraints at both policy and implementation levels. Even so, the GSPC stands as an important milestone in the global effort to conserve biodiversity. However, few plant scientists can be satisfied that the essential steps are being taken to ensure the conservation of plants, although, of course, plant scientists are only one part of the complex effort that will be required. This paper offers some suggestions that might be worth consideration, building on the basic principle in politics that a strong constituency is necessary to victory. In other words, although plant scientists play a crucial role, plant conservation is too important to leave in their hands alone; far broader support is required, including from the private sector, agriculture, forestry, trade, economics, tourism and even the military. Although botanical science provides a solid foundation, other branches of science are also important, ranging from anthropology to zoology. The legal profession also has important contributions to make (as well as the ability to hamper progress – for example through using issues such as access and benefit sharing to limit the exchange of genetic materials for even noncommercial use). 2010 was the United Nations Year of Biodiversity, and the GSPC targets reached their due date. It therefore seems timely to add some additional perspectives to the effort to update the GSPC. This paper suggests ways to reach a far broader constituency, provides tools to those who are expected to achieve the targets, and suggests ways to build a strong international constituency to conserve the world's botanical wealth.  相似文献   

7.
Human domination of the Earth has resulted in dramatic changes to global and local patterns of biodiversity. Biodiversity is critical to human sustainability because it drives the ecosystem services that provide the core of our life-support system. As we, the human species, are the primary factor leading to the decline in biodiversity, we need detailed information about the biodiversity and species composition of specific locations in order to understand how different species contribute to ecosystem services and how humans can sustainably conserve and manage biodiversity. Taxonomy and ecology, two fundamental sciences that generate the knowledge about biodiversity, are associated with a number of limitations that prevent them from providing the information needed to fully understand the relevance of biodiversity in its entirety for human sustainability: (1) biodiversity conservation strategies that tend to be overly focused on research and policy on a global scale with little impact on local biodiversity; (2) the small knowledge base of extant global biodiversity; (3) a lack of much-needed site-specific data on the species composition of communities in human-dominated landscapes, which hinders ecosystem management and biodiversity conservation; (4) biodiversity studies with a lack of taxonomic precision; (5) a lack of taxonomic expertise and trained taxonomists; (6) a taxonomic bottleneck in biodiversity inventory and assessment; and (7) neglect of taxonomic resources and a lack of taxonomic service infrastructure for biodiversity science. These limitations are directly related to contemporary trends in research, conservation strategies, environmental stewardship, environmental education, sustainable development, and local site-specific conservation. Today’s biological knowledge is built on the known global biodiversity, which represents barely 20% of what is currently extant (commonly accepted estimate of 10 million species) on planet Earth. Much remains unexplored and unknown, particularly in hotspots regions of Africa, South Eastern Asia, and South and Central America, including many developing or underdeveloped countries, where localized biodiversity is scarcely studied or described. "Backyard biodiversity", defined as local biodiversity near human habitation, refers to the natural resources and capital for ecosystem services at the grassroots level, which urgently needs to be explored, documented, and conserved as it is the backbone of sustainable economic development in these countries. Beginning with early identification and documentation of local flora and fauna, taxonomy has documented global biodiversity and natural history based on the collection of "backyard biodiversity" specimens worldwide. However, this branch of science suffered a continuous decline in the latter half of the twentieth century, and has now reached a point of potential demise. At present there are very few professional taxonomists and trained local parataxonomists worldwide, while the need for, and demands on, taxonomic services by conservation and resource management communities are rapidly increasing. Systematic collections, the material basis of biodiversity information, have been neglected and abandoned, particularly at institutions of higher learning. Considering the rapid increase in the human population and urbanization, human sustainability requires new conceptual and practical approaches to refocusing and energizing the study of the biodiversity that is the core of natural resources for sustainable development and biotic capital for sustaining our life-support system. In this paper we aim to document and extrapolate the essence of biodiversity, discuss the state and nature of taxonomic demise, the trends of recent biodiversity studies, and suggest reasonable approaches to a biodiversity science to facilitate the expansion of global biodiversity knowledge and to create useful data on backyard biodiversity worldwide towards human sustainability.  相似文献   

8.
《生物多样性公约》第十五次缔约方大会(COP15)将评估全球生物多样性保护已有进展, 审议并通过“2020年后全球生物多样性框架”, 后者是实现2050愿景“与自然和谐相处”的关键, 有助于达成联合国可持续发展的目标。生物多样性资金机制现在是将来也是实施全球生物多样性保护行动计划的重要保证。根据《生物多样性公约》信息交换所的数据, 目前各缔约方每年对本国生物多样性保护的投资额度占其当年国内生产总值(GDP)的比例比较小。中国作为发展中国家, 2015年时生物多样性保护资金投入占GDP比例为0.255%, 在世界各国中处于比较高的水平。近年中国对生物多样性保护的投入连年增加, 2019年时已经达约0.6%。有研究表明, 目前全球每年生物多样性保护资金的缺口至少500亿美元, 未来十年还有更大的资金缺口, 而且当前已有生物多样性资金渠道比较单一, 并存在一些短板, 远远不能满足生物多样性保护行动的要求, 急需建立新的资金机制, 调动更多资源, 推动2030年生物多样性保护任务和目标的实现。《生物多样性公约》的资金机制可以与包括《联合国气候变化框架公约》在内的其他相关环境公约协同增效, 比如基于自然的解决方案将生物多样性保护与气候变化减缓等环境目标联系起来。中国作为COP15的东道国, 有积极协调磋商的责任, 力求在大会上推动形成一个新的资金机制, 即全球生物多样性保护基金, 为“2020年后全球生物多样性框架”的实施保驾护航。新的生物多样性保护资金机制将独立于现有的生物多样性保护资金机制, 具有多样化投资渠道并引入绩效评估机制, 将经费与任务目标关联, 提高资金的使用效率, 支持发展中国家的生物多样性保护行动。  相似文献   

9.
Effective biodiversity monitoring is critical to evaluate, learn from, and ultimately improve conservation practice. Well conceived, designed and implemented monitoring of biodiversity should: (i) deliver information on trends in key aspects of biodiversity (e.g. population changes); (ii) provide early warning of problems that might otherwise be difficult or expensive to reverse; (iii) generate quantifiable evidence of conservation successes (e.g. species recovery following management) and conservation failures; (iv) highlight ways to make management more effective; and (v) provide information on return on conservation investment. The importance of effective biodiversity monitoring is widely recognized (e.g. Australian Biodiversity Strategy). Yet, while everyone thinks biodiversity monitoring is a good idea, this has not translated into a culture of sound biodiversity monitoring, or widespread use of monitoring data. We identify four barriers to more effective biodiversity monitoring in Australia. These are: (i) many conservation programmes have poorly articulated or vague objectives against which it is difficult to measure progress contributing to design and implementation problems; (ii) the case for long‐term and sustained biodiversity monitoring is often poorly developed and/or articulated; (iii) there is often a lack of appropriate institutional support, co‐ordination, and targeted funding for biodiversity monitoring; and (iv) there is often a lack of appropriate standards to guide monitoring activities and make data available from these programmes. To deal with these issues, we suggest that policy makers, resource managers and scientists better and more explicitly articulate the objectives of biodiversity monitoring and better demonstrate the case for greater investments in biodiversitymonitoring. There is an urgent need for improved institutional support for biodiversity monitoring in Australia, for improved monitoring standards, and for improved archiving of, and access to, monitoring data. We suggest that more strategic financial, institutional and intellectual investments in monitoring will lead to more efficient use of the resources available for biodiversity conservation and ultimately better conservation outcomes.  相似文献   

10.
生物多样性监测指标体系构建研究进展   总被引:14,自引:1,他引:13  
陈圣宾  蒋高明  高吉喜  李永庚  苏德 《生态学报》2008,28(10):5123-5132
生物多样性监测是为确定与预期标准相一致或相背离的程度,而对生物多样性进行定期或不定期的监视,目前已成为生物多样性研究和保护的热点问题。生物多样性监测指标则是一些简化的生物或环境特征参数,说明生物多样性现状和变化趋势,以及人类活动压力对生物多样性的影响,以促进科学界、政府和公众间的沟通,提高生物多样性管理水平。近10年来,国际组织、政府机构和各国学者对生物多样性指标体系的构建进行了大量的探索工作,取得了很多进展,其中有些指标已经应用于实际监测项目。本文综述了生物多样性监测指标筛选的一般标准和指标体系构建的主要理论,梳理目前已提出或应用的主要生物多样性监测指标,以期为我国构建国家或区域尺度生物多样性监测指标体系提供参考。在此基础上分析提出:生物多样性概念的泛化、指标含义模糊以及知识和数据的缺乏是构建生物多样性监测指标的主要困难。我国未来的生物多样性监测指标体系构建需要关注以下两个方面:(1)紧密联系实际,构建适应性的监测指标体系,加强对典型生态系统区域的监测;(2)发展经济社会发展方面的指标,分析生物多样性变化的驱动力,为生物多样性保护和区域可持续发展提供科学依据。  相似文献   

11.
早在20世纪80年代, 我国就引入IUCN红色名录原理, 对我国生物物种的濒危状况开展评估工作。但是随着经济发展和气候变化, 一些物种的数量和分布区发生了变化, 加之在以往的评估中存在一些不足, 亟需对我国生物物种的濒危状况开展一次全面的评估。2008年, 环境保护部联合中国科学院启动了《中国生物多样性红色名录》的编制工作, 《中国生物多样性红色名录——高等植物卷》和《中国生物多样性红色名录——脊椎动物卷》分别于2013年9月和2015年5月正式对外发布。本文回顾了《中国生物多样性红色名录》的编制背景、过程和取得的成果。《中国生物多样性红色名录》完成了对我国34,450种高等植物和除海洋鱼类外的4,357种脊椎动物受威胁状况的评估, 是迄今为止对象最广、信息最全、参与专家人数最多的一次评估。在评估中取得了一系列成果: 统计了中国已知高等植物和脊椎动物物种数, 确定了物种丰富度在世界上的排名; 完善了国际上所使用的IUCN红色名录评估等级标准体系; 评估分析了我国已知高等植物和脊椎动物的受威胁程度及分布差异; 评估分析了高等植物和脊椎动物濒危灭绝的原因, 其中人类活动导致的生境丧失和退化是首要因素。这些成果将对我国生物多样性保护和管理工作产生积极的影响。  相似文献   

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13.
要更好地保护全球生物多样性, 人类不仅需要正确认知生物多样性的本质与规律, 还需要审时度势地发展生物多样性保护的载体, 以此提升生物多样性保护的社会价值和经济效益。本文旨在探讨生物银行对生物多样性研究与保护工作的促进作用, 解决生物银行资源库功能同质化严重、维护困难与急需向更高层次演化等三个主要问题。本文系统回顾了国内外生物银行的缘起与现状, 通过归纳与演绎的方法介绍了国内外人类基因组银行、动植物种质银行、生态银行与生物多样性银行的基本特征、运营模式与实践经验。本文的主要观点有: (1)不受时空限制的外向型数据驱动模式是人类基因组银行的主要特征, 本质是技术外包式的共性技术平台, 它的最主要的盈利方式是通过收集、存储人体生物样本, 并将其整理成为医学研究机构、制药企业、政府医疗部门需要的医学数据; (2)受特定时空限制的内向型需求驱动模式是动植物种质银行的主要特征, 它更聚焦代表性动植物及微生物的信息样本普查与测序, 并提倡在中试平台上进行早期小规模的实践活动; (3)自然资本与金融资本结合的发展模式是生态银行的最大特色, 它作为分散零碎的生态资源和产业投资商与运营商之间的中介平台, 把环境资源未破坏但缺乏驱动机制的区域进行人才、技术与资本的快速重组; (4)绑定实体金融机构与科研院所是生物多样性银行的最大特征, 它以第三方专业的授信与评级机构的形象出现, 其本质是通过环境破坏与环境治理、投入成本与产出收益两个维度的博弈获得两个高附加值的固定收益及增值收益。文章还提出了生物银行成为全球生物多样性研究与保护的重要载体的建议: (1)在建设层面要加强顶层设计, (2)在研究层面要理清知识产权权属, (3)在应用层面防止科技伦理的沦丧, (4)在管理层面要建立通用标准, (5)在产业层面要综合衍生品的设计。  相似文献   

14.
Ex situ seed conservation is an effective strategy to help safeguarding plants from extinction. The updated Global Strategy for Plant Conservation’s (GSPC) Target 8 aims to include 75% of threatened plant species in ex situ collections by 2020, preferably in the country of origin. Halfway through the updated GSPC program, we evaluate the current state of knowledge and practice of ex situ seed conservation of threatened species from megadiverse Brazilian flora, contributing to this Target. We identify knowledge gaps and costs to achieve Target 8 through seed banking in Brazil within the time constraints of the GSPC and in a scenario of recent science budget funding cuts. Knowledge on seed storage behavior is available only for 24 Brazilian species (1.3%). Seed desiccation tolerance was concluded for 175 of 228 species, feasibly allowing safe storage of most Brazilian species at sub-zero temperatures. However, only 26 species (1.3%) are effectively banked in research institutions. Surprisingly, the percentage of banked threatened species hardly increased in the first 5 years since the update of the Target (0.55%, 2011–2015), and Brazil now faces the challenge of banking almost 1500 species during 2016–2020. Despite a major lack of commitment of Brazilian institutions and of knowledge to achieve the Target, the costs for banking the remaining species were estimated to be only US$3.9 million. We call for a nationwide coordinated effort of government agencies, policy makers and research institutions to include ex situ seed conservation in the environmental agenda to pursue achievement of the Target by 2020.  相似文献   

15.
A new international initiative for plant conservation was first called for as a resolution of the International Botanical Congress in 1999. The natural home for such an initiative was considered to be the Convention on Biological Diversity (CBD), and the Conference of the Parties (COP) to the CBD agreed to consider a Global Strategy for Plant Conservation (GSPC) at its 5th meeting in 2000. It was proposed that the GSPC could provide an innovative model approach for target setting within the CBD and, prior to COP5, a series of inter-sessional papers on proposed targets and their justification were developed by plant conservation experts. Key factors that ensured the adoption of the GSPC by the CBD in 2002 included: (1) ensuring that prior to and during COP5, key Parties in each region were supportive of the Strategy; (2) setting targets at the global level and not attempting to impose these nationally; and (3) the offer by Botanic Gardens Conservation International (BGCI) to support a GSPC position in the CBD Secretariat for 3 years, which provided a clear indication of the support for the GSPC from non-governmental organizations (NGO).  相似文献   

16.
17.
International agreements and policies play an increasingly prominent role in strategies to combat biodiversity loss. However, conservation policies can only have a conservation impact if implemented. Identifying factors determining the influence of a policy on institutions could improve the process of policy development and communication. We examine how and why botanic gardens have responded to the first phase of a global conservation policy (the Global Strategy for Plant Conservation GSPC) using quantitative (questionnaires completed by 255 botanic gardens in 67 countries) and qualitative (in-depth interviews with five gardens in five countries) methods. We found that while the majority of gardens were aware of the GSPC, older gardens in the global north, and younger global south gardens are most influenced by the GSPC. Gardens that are members of a global botanic garden network and gardens with larger budgets are implementing more targets. Targets implemented tend to be aligned with existing institutional aims. Gardens highlighted an absence of a mechanism to feedback successes and failures. The GSPC has recently been reviewed and new targets for the period of 2011–2020 developed. To widen the influence of the GSPC, dissemination should include guidelines on how institutions could implement the policy, with particular focus on influencing younger global north gardens and older global south gardens. There are plans to develop a toolkit to help gardens better understand and implement the GSPC. We recommend the toolkit include a system for GSPC implementers to communicate with each other and to feedback to policy formulators.  相似文献   

18.
This paper considers the role of zoological gardens as vehicles for teaching about biodiversity and conservation. The general importance of conservation and biodiversity education is outlined in the context of Agenda 21 and the Global Biodiversity Strategy, and the unique niche of zoo education for meeting these challenges is defined. This includes the exhibition of real live animals, accessibility. immediacy, popularity, egalitarianism and the unique combination of strengths and resources offered by zoo education departments. Effective zoo education for biodiversity conservation depends on answering certain criticisms (including behavioural distortion, ecological context and people/animal relationships); working within the available resource framework; and careful strategic planning that considers appropriate messages, target audiences and communication methods. Future zoo education trends might include developing the unique niche; teaching about zoos' role in interactive management; and the contribution of zoo networks to education.  相似文献   

19.
生物多样性重要区域识别——国外案例、国内研究进展   总被引:1,自引:0,他引:1  
武建勇  薛达元  王爱华  赵富伟 《生态学报》2016,36(10):3108-3114
生物多样性丧失已经成为全球重大环境问题之一,重要区域或重要物种的识别是制定和实施保护计划的首要步骤,生物多样性保护的优先性研究成为保护生物学研究的焦点之一。优先保护的概念很早就被提出,保护国际(Conservation International,CI)一直倡导的热点地区途径受到国际社会的重视,生物多样性重要区域(KBAs)可以是综合的,也可以是单一类群的重要区域,如不同的国家已经开展了鸟类重要区域(important bird areas,IBAs)、植物重要区域(important plants areas,IPAs)、蝴蝶重要区域(prime butterfly areas,PBAs)和两栖爬行动物重要区域(important amphibians and reptiles areas,IARAs)等的识别研究工作。集中力量优先保护一些重要的地区是目前生物多样性保护较为现实和高效的途径。以佛得角群岛(the Cape Verde Islands)、意大利(Italy)、荷兰(the Netherlands)分别依据动物、植物单一类群或多个类群组合进行生物多样性重要区域识别为例,介绍了几个国家的生物多样性重要区域识别经验,概述国内在生物多样性重要区域识别领域的研究现状,详细介绍了海南岛生物多样性保护优先区识别案例,同时以国务院2010年批准实施的《中国生物多样性保护战略与行动计划(2011—2030年)》划定的32个陆地生物多样性保护优先区为例,提出中国未来应全面开展生物多样性本底调查,在充分获取生物多样性分布数据的基础上,依据植被类型和物种多样性以及受威胁因素等,在32个陆地生物多样性保护优先区内进一步客观准确地识别生物多样性重要区域(热点中的热点或重要区域中的重要区域),为中国未来的保护地规划、生物多样性监测、政策制定等提供科学支撑。  相似文献   

20.
中国生物多样性就地保护成效与展望   总被引:1,自引:0,他引:1  
王伟  李俊生 《生物多样性》2021,29(2):133-1754
生物多样性就地保护是指通过开展自然保护地体系的建立与管理, 结合自然保护地以外其他有效的基于区域的保护措施(other effective area-based conservation measures, OECMs), 从而实现物种种群及其栖息地的保护与恢复以及保障和提升生态系统服务的目标。就地保护是实现2020年全球生物多样性保护目标最为重要的措施之一。本文从自然保护地数量与面积、代表性、有效性, 以及其他生物多样性就地保护措施等方面, 整理和综述了国内外近年来的相关报道。总体来看, 我国基本建立了具有中国特色的生物多样性就地保护与管理体系, 实施了各项生物多样性保护恢复措施, 取得了一系列重大进展。自然保护地的面积和数量均呈现上升趋势, 已覆盖陆域国土面积的18%, 对一些重要生态系统及重点保护物种的保护取得了一定成效。正在建设的10处国家公园体制试点提升了部分重点物种的保护连通性。自然保护区总体管理状况相对较好, 保护了90%以上的哺乳动物和97%的兰科植物。此外, 其他有效的基于区域的保护措施亦为生物多样性就地保护贡献了民间力量。在此基础上, 本文对照《中国生物多样性保护战略与行动计划(2011-2030年)》中对“加强生物多样性就地保护”的各项要求, 分析总结了当前我国生物多样性就地保护仍然存在的问题与不足, 具体表现在以下几个方面: 自然保护地整体保护能力仍有待提升; 生物多样性保护优先区域仍然存在保护空缺; 自然保护区管理质量有待提升; 缺乏公共协商机制; 自然保护地以外的其他就地保护工作仍在探索阶段等。在此基础上, 对将来我国生物多样性就地保护提出了进一步建议与展望: (1)制定更为具体和量化的生物多样性就地保护目标; (2)加大力度减少物种受威胁程度, 特别是受关注较少的物种; (3)以保障和提升生态系统服务为目标, 提升生态系统保护修复的系统性与整体性; (4)加强自然保护地以外的生物多样性就地保护; (5)完善长期监测体系, 为生物多样性就地保护成效评估提供数据支撑。本文可为“2020年后全球生物多样性框架”特别是就地保护目标的制定与实施提供参考。  相似文献   

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