Ranger Based Monitoring in the Virunga–Bwindi Region of East-Central Africa: A Simple Data Collection Tool for Park Management

Effective management of protected areas is dependent on information on the illegal and legal use of the habitat by people, the ecological and behavioural needs of key species, and trends in resource availability and ecological processes. The International Gorilla Conservation Programme working with the protected area authorities in Rwanda, Uganda and the Democratic Republic of Congo has developed a ranger based monitoring system, using basic protocols for data collection that guide protected area staff in park management. This programme is a key management tool for the three park authorities responsible for the conservation of the mountain gorilla (Gorilla beringei beringei) in the Virunga and Bwindi forest blocks. The programme was initiated in 1997 and has enabled the gathering of extensive information on illegal activities, key species of fauna and flora, and habituated and unhabituated groups of gorillas. Ranger based monitoring is a simple and cost effective tool that can be sustained in the parks in the Virunga–Bwindi region with limited external support. It provides park managers with information that prompts appropriate responses to threats to the ecosystem. For example information on the distribution of illegal activities determines targeted patrol coverage to address specific threats. The bottom-up approach of ranger based monitoring includes a strong capacity building component and empowers field staff in park management activities.     

A simple system for monitoring biodiversity in protected areas of a developing country

The achievements of initiatives to strengthen biodiversity conservation in developing countries may be difficult to assess, since most countries have no system for monitoring biodiversity. This paper describes a simple and cost-effective, field-based biodiversity monitoring system developed specifically for areas where specialist staff is lacking. We discuss the preliminary lessons learned from protected areas in the Philippines. Whilst the monitoring system aims to identify trends in biodiversity and its uses so as to guide management action, it also promotes the participation of local people in the management, stimulates discussions about conservation amongst stakeholders and builds the capacity of park staff and communities in management skills. In addition, it seeks to provide people with direction regarding the aims of protected areas, and reinforces the consolidation of existing livelihoods through strengthening community-based resource management systems. The field methods are: (1) standardised recording of routine observations, (2) fixed point photographing, (3) line transect survey, and (4) focus group discussion. Both bio-physical and socio-economic data are used and given equal importance. The system can be sustained using locally available resources. The approach is useful in countries embarking on shared management of park resources with local communities, where rural people depend on use of natural ecosystems, and where the economic resources for park management are limited. We hope this paper will encourage other countries to develop their own biodiversity monitoring system, letting its development become a means for capacity building whilst at the same time supporting the creation of ownership.     

生物多样性监测指标体系构建研究进展

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。     

Monitoring Matters: Examining the Potential of Locally-based Approaches

Monitoring of biodiversity and resource use by professional scientists is often costly and hard to sustain, especially in developing countries, where financial resources are limited. Moreover, such monitoring can be logistically and technically difficult and is often perceived to be irrelevant by resource managers and the local communities. Alternatives are emerging, carried out at a local scale and by individuals with little formal education. The methods adopted span a spectrum, from participatory monitoring where aims and objectives are defined by the community, to ranger-based monitoring in protected areas. What distinguishes these approaches is that local people or local government staff are directly involved in data collection and (in most instances) analysis. In this issue of Biodiversity and Conservation, 15 case studies examine whether these new approaches can address the limitations of professional monitoring in developing countries. The case studies evaluate ongoing locally-based monitoring schemes involving more than 1500 community members in 13 countries. The papers are based on a symposium held in Denmark in April 2004 (www. monitoringmatters.org). Here, we review how the case studies shed light on the following key issues concerning locally-based methods: cost, sustainability, their ability to detect true local or larger-scale trends, their links to management decisions and action, and the empowerment of local constituencies. Locally-based monitoring appears to be consistently cheap relative to the costs of management and of professional monitoring, even though the start-up costs can be high. Most local monitoring schemes are still young and thus their chances of being sustained over the longer term are not yet certain. However, we believe their chances of surviving are better than many professional schemes, particularly when they are institutionalised within existing management structures, and linked to the delivery of ecosystem goods or services to local communities. When properly designed, local schemes yield locally relevant results that can be as reliable as those derived from professional monitoring. Many management decisions emanate from local schemes. The decisions appear to be taken promptly, in response to immediate threats to the environment, and often lead to community-based actions to protect habitats, species or the local flow of ecosystem benefits; however, few local schemes have so far led to actions beyond the local scale. Locally-based monitoring schemes often reinforce existing community-based resource management systems and lead to change in the attitude of locals towards more environmentally sustainable resource management. Locally-derived data have considerable unexplored potential to elucidate global patterns of change in the status of populations and habitats, the services they provide, and the threats they face, but more effort is needed to develop effective modalities for feeding locally-derived data up to national and international levels.     

Community-based Monitoring of Natural Resource Use and Forest Quality in Montane Forests and Miombo Woodlands of Tanzania

A community-based monitoring system that focuses on natural resource use and forest quality in montane evergreen forest and miombo woodland areas was developed and implemented in 23 villages in 2002 as part of a participatory forest management regime in Iringa District, Tanzania. The scheme was developed to suit the needs and capacities of locally-elected natural resource committees managing and monitoring natural forests. Rather than measuring biodiversity, the monitoring is focused on resource extraction and disturbance. High levels of commitment to the monitoring were displayed by village level managers, and the preliminary feed-back indicates that the monitoring scheme provides them with the relevant information needed to suggest appropriate management interventions. While external support has been essential to cover development costs, natural resource revenue generated at village level can provide most of the running costs. Once developed, the scheme can, however, be transferred to similar areas at significantly lower costs that can be met by Tanzanian District budgets. Natural resource revenue generated from montane forests is generally much lower than in woodland areas due to restrictions on resource extraction imposed as a consequence of national and international interests. Opportunities to provide economic incentives for montane forest managers through direct utilisation of the resource are limited and it remains to be seen whether other non-economic incentives can sustain long term commitment in these biodiversity rich areas. Findings indicate that the key elements of this local resource utilisation monitoring scheme are simplicity, incentive mechanisms, transparency and accountability, and autonomy for local managers. However, the methods may not provide sufficient data on changes in biodiversity values in the high value forests and may need to be augmented by conventional monitoring by scientists funded by national or international institutions. Elements of the scheme are now being institutionalised within the forestry sector in Tanzania.     

Participatory Resource Monitoring as a Means for Promoting Social Change in Yunnan,China

Recent international forest policies stimulate involvement of communities in forest management as a strategy to improve biodiversity conservation and the quality of local livelihoods. Increasingly, the role of local people in monitoring forest resources is also acknowledged. This paper presents a participatory resources monitoring (PRM) system developed and implemented by representatives of 12 villages, six each within and adjacent to two nature reserves in Yunnan, China. The short-term objectives are to monitor resource and wildlife abundance, resource use, wildlife damage to crops, and land use. Main methods used by the village monitoring team are: (1) observation through forest walk, (2) village interview, and (3) market survey. Monitoring is implemented throughout the year to fit in the daily work of villagers. Staff from the nature reserve or forestry bureau provide support by visiting the villages several days per year. Results indicate that participatory monitoring is a valuable tool for villagers to engage in self-owned management actions. We discuss how monitoring is also a process which could lead to social change. Based on narratives we suggest that participatory monitoring builds trust between stakeholders, changes perceptions and attitudes and leads to more democratic and transparent decision-making. In discussing accuracy, we argue that all stakeholders perceive and interpret nature differently based on different worldviews, knowledge systems, values and beliefs. We argue that if participatory monitoring is to be sustainable, community-based monitoring – preferably linked to scientific monitoring and patrolling – should be designed as a discursive institution where the process of building social capital and inter-actor learning is extremely important. Finally, we briefly reflect upon efforts to scale up participatory monitoring.     

国家尺度自然保护地生态系统联网监测指标体系构建与应用研究

自然保护地是维护国家生态安全, 提升生物多样性保护成效的重要载体, 对保护地生态系统进行实时、高频、多尺度的监测是认知其动态变化的有效手段, 也是实现自然保护地生态系统健康管理的基石。由于目前我国没有形成自然保护地生态系统监测网络, 缺少统一的联网监测指标体系, 导致多数自然保护地生态系统组成家底不清、动态不明, 应对生物多样性保护新问题的能力不足, 并且在国家尺度上的自然保护地生态系统健康状况及保护成效评估缺乏联网监测数据支撑。因此, 亟需构建国家尺度的自然保护地生态系统组成和动态监测网络, 以及一套科学、系统、规范的自然保护地生态系统联网监测指标体系。该文针对自然保护地生物多样性和生态系统监测的目标和内容, 参考国内外现有的生态系统监测网络的指标体系, 确定了自然保护地生态系统联网监测指标体系建立和选取的基本原则, 建立了一套适用于国家尺度的自然保护地生态系统联网监测指标体系, 并在6个国家级自然保护区进行示范。构建的指标体系针对构成生态系统的6类关键要素(生境要素、生物要素、气象要素、土壤要素、大气和水环境要素、景观要素)制定了30个监测指标, 有效应用于森林、草地、荒漠、湿地等生态系统类型的自然保护地, 能够实现对不同类型自然保护地生态系统组分和结构的现状和演变特征进行长期、动态化监测, 并可为自然保护地保护成效评估和健康管理提供规范化、标准化的基础数据。     

基于文献计量的中国自然保护地监测研究

建立自然保护地是迄今为止世界上公认的最有效的保护自然生态系统、维护生物多样性的理想模式,对其进行监测是保护管理工作的重要一环。为了把握我国自然保护地的监测研究现状与发展趋势,基于CNKI和万方数据库检索并筛选出自然保护地监测文献698篇,基于文献计量法,对自然保护地的监测研究趋势、监测指标、监测方法和所属行政区域四个方面进行了分析。结果发现,我国自然保护地监测研究发文量在历经30多年的萌芽期与缓慢增长期后,当前正处于跳跃式增长期。其中,自然保护区的监测发文量最高,占比达67%;在监测内容方面,关注度由高到低依次为:生物多样性>生态环境>人类活动>生态安全,其中,涉及鸟类监测的文献数量最多,占比20.75%。目前,人工实地调查方法仍然是主要的监测研究方法,但随着红外相机、卫星遥感和自动监测系统的发展,其占比已降到60%;在所属行政区域方面,各区不平衡现象十分显著,发文量在6—48篇不等。因此,今后科研监测应兼顾不同自然保护地类型,尽可能采用新的科技手段开展监测,并对两栖爬行类、鱼类、无脊椎动物以及人类活动和生态安全方面给予更高的关注度,最后本文还提出了相应的监测管理建议...     

Can we make participatory NTFP monitoring work? Lessons learnt from the development of a multi-stakeholder system in Northern Laos

Monitoring natural resources is essential for their successful and sustainable management. Community participation should enable local people to take ownership of the monitoring and ensure that it is cost-effective. But even then, success is often elusive. We developed a participatory Non Timber Forest Product (NTFP) monitoring system in 6 upland villages of Luang Prabang Province, Lao PDR, using focus group discussions, interviews, village meetings and direct observations. We used simple approaches to select resources, discuss issues, and develop a cost-effective NTFP monitoring system. Communities usually relied on shifting cultivation, fishing and collection of NTFPs. Gold mining activities affected livelihoods in three villages, which had better access to markets. Participatory monitoring looks less successful when external economic pressures or a major environmental threat disturbs local livelihoods. In the case of gold mining, we observed the prioritization of villagers’ activities towards this sudden new economic opportunity. In contrast, communities not impacted by mining participated more actively in data collection. They understood how the data could be used to influence the local government, to achieve more beneficial land management for all stakeholders concerned. We believe that participatory NTFP monitoring can work and is an important tool for decision-making and economic empowerment for local communities. We identified the conditions under which participatory NTFP monitoring could work: reaching a shared understanding of what needs to be monitored and how; testing and refining a simple monitoring system; and integrating local government concerns with those of other stakeholders.     

The Event Book System: A Community-based Natural Resource Monitoring System from Namibia

Namibia's Community Based Natural Resource Management program is a joint venture between government, national non-governmental organisations and rural communities. A component of the program involves communities in monitoring various aspects of their conservancy, ranging from wildlife numbers, through economic returns, to patrolling records and infringements of the rules. A main feature of community monitoring is the Event Book System, which differs from conventional monitoring in that the community dictates what needs to be monitored, and scientists only facilitate the design process and conservancy members undertake all data analysis. The system has been adopted with good results by more than 30 communal conservancies in Namibia, covering almost seven million ha, and is now also being piloted in six national parks. Continued emphasis is needed on enhancing community interpretation and use of data for active adaptive management, particularly where conservancy leaders are transient due to the democratic nature of local organizations. Moreover, because the system is driven by local priorities, it does not cover all aspects of a comprehensive biodiversity monitoring programme. Where society deems other biodiversity values worth monitoring, conservancies must either be willingly persuaded to act on this, or external systems must be established to cater for these needs. If a community already has a monitoring system of its own, a win–win solution might be for the community to be sub-contracted to undertake these ȁ8external modules' on behalf of national agencies.     

无人机和地面相结合的自然保护地生物多样性监测技术与实践

无人机技术的运用为自然保护地生物多样性监测与研究带来了新的机遇和变革。然而, 对自然保护地主要保护对象的关注不足, 导致了无人机和地面相结合的监测技术尚未形成。为更好地发挥多种调查监测技术的各自优势, 为自然保护地生物多样性管护和监测提供支撑, 我们总结了国内外已开展的无人机和地面相结合的监测工作进展, 梳理了我国不同类型自然保护地生物多样性保护管理和监测的需求。总的来看, 不同类型自然保护地的主要保护对象围绕在生态系统、物种、遗址遗迹等或由上述要素构成的景观资源上; 管理目标定位则集中在保护、恢复、科研、宣教、游憩和可持续发展等方面。基于上述需求, 我们归纳提出了包括图像识别与分类解译、数据反演与格局分析、数字建模与地表测量、巡护巡检4个类别共计14个专题的无人机和地面相结合的监测技术方案, 明确了监测时期与频次、监测指标、监测技术的结合途径以及数据后处理方法等。同时, 我们在三江并流世界遗产地云岭片区内选择植物识别、植被长势、景观格局、地表测量以及执法检查等技术专题开展了应用试验。在技术方案取得良好验证结果的同时, 实现了对自然保护地生物多样性保护和管理的技术支撑, 为未来自然保护地精细化管理提供了技术储备。     

Priorities for biodiversity monitoring in Europe: A review of supranational policies and a novel scheme for integrative prioritization

Trends and status of species and habitats need to be measured to assess whether global biodiversity policy targets have been achieved. However, it is impossible to monitor all species and habitats with a justifiable effort. Therefore, it is critical to prioritize the monitoring of specific biodiversity components. Priorities must be linked to key nature conservation policies to ensure that monitoring efforts are relevant to policy needs, achieve maximum impact, and obtain governmental support. Here we discuss priority setting in biodiversity monitoring in view of monitoring obligations and priorities in supranational biodiversity legislation and policies in Europe and assess overlaps in priorities among policies. While most supranational biodiversity regulations require monitoring of biodiversity, obligations are legally enforceable only for the Nature Directives, the Water Framework Directive, and the Marine Strategy Framework Directive of the European Union. Of the assessed international conventions and other relevant policy instruments about 50% explicitly designate priority species and most focus on vertebrates. Lower emphasis is given to habitats and geographical priorities are even less pronounced. Also, an overarching system for monitoring prioritization is still missing. Our prioritization system is based on three main criteria: (1) legal requirement for reporting, (2) wording used to define priority or importance, and (3) inclusion in lists that indicate importance of monitoring due to e.g. threats or relevance of a region for a species. Our system contains five main priority levels, within which an additional division differentiates priorities according to national/European responsibility criteria. Based on this system, we provide recommendations for allocating species and habitats enlisted by the reviewed policy tools to explicit non-overlapping priority levels. Our approach will facilitate synergies between monitoring activities for different policy needs, and contribute to alleviate the notorious resource shortage for biodiversity monitoring.     

Persistent and novel threats to the biodiversity of Kazakhstan’s steppes and semi-deserts

Temperate grasslands have suffered disproportionally from conversion to cropland, degradation and fragmentation. A large proportion of the world’s remaining near-natural grassland is situated in Kazakhstan. We aimed to assess current and emerging threats to steppe and semi-desert biodiversity in Kazakhstan and evaluate conservation research priorities. We conducted a horizon-scanning exercise among conservationists from academia and practice. We first compiled a list of 45 potential threats. These were then ranked by the survey participants according to their perceived severity, the need for research on them, and their novelty. The highest-ranked threats were related to changes in land use (leading to habitat loss and deterioration), direct persecution of wildlife, and rapid infrastructure development due to economic and population growth. Research needs were identified largely in the same areas, and the mean scores of threat severity and research need were highly correlated. Novel threats comprised habitat loss by photovoltaic and wind power stations, climate change and changes in agriculture such as the introduction of biofuels. However, novelty was not correlated with threat severity or research priority, suggesting that the most severe threats are the established ones. Important goals towards more effective steppe and semi-desert conservation in Kazakhstan include more cross-sector collaboration (e.g. by involving stakeholders in conservation and agriculture), greater allocation of funds to under-staffed areas (e.g. protected area management), better representativeness and complementarity in the protected area system and enhanced data collection for wildlife monitoring and threat assessments (including the use of citizen-science databases).     

大熊猫国家公园的地栖大中型鸟兽多样性现状: 基于红外相机数据的分析

生物多样性监测是国家公园保护的核心基础。大熊猫国家公园是我国首批5个国家公园之一, 系统的保护规划与有效的管理行动均有赖于对区内生物多样性本底、现状与动态的深入了解。为了解大熊猫国家公园范围内兽类与鸟类多样性本底与现状, 本研究系统检索了该区域内2005-2020年基于红外相机调查技术的野生动物研究论文、项目报告以及新闻报道, 并对区内原有保护地的红外相机监测历史与结果进行了问卷调查。结果表明, 2005-2020年期间, 在大熊猫国家公园范围内51个保护地的红外相机调查与监测中, 共记录到分属6目22科55属的71种野生兽类与分属13目45科132属的232种野生鸟类。在国家公园所覆盖的秦岭、岷山、邛崃山、相岭4大山系中, 邛崃和岷山记录到的大中型地栖鸟兽物种多样性最高(均为兽类40种, 鸟类12种), 相岭最低(兽类25种, 鸟类7种)。单个保护地中记录到的大中型地栖鸟兽物种数量与保护地面积、红外相机有效工作日及相机位点的海拔跨度均呈正相关, 国家级保护地中记录到的物种数(28 ± 8.3, mean ± SD)显著高于省级保护地(19 ± 8.9)。在大熊猫国家公园内共记录到猫科与犬科的4种大型食肉动物, 即豹(Panthera pardus)、雪豹(P. uncia)、狼(Canis lupus)和豺(Cuon alpinus), 主要来自于秦岭山系和邛崃山系, 而国家公园内的岷山山系则没有记录到大型食肉动物, 相岭山系中仅有1次狼的记录。本研究结果显示, 大熊猫国家公园内前期已经建立起的自然保护地网络与红外相机监测体系已积累大量区内野生兽类与鸟类的基础数据, 为国家公园的试点与建设提供了生物多样性编目与监测方面的可靠本底。在这些前期工作的基础上, 大熊猫国家公园应进一步规划、建设标准化的野生动物监测体系, 为今后国家公园的管理决策、成效评估提供坚实的科学支撑。     

A review and a framework for the integration of biodiversity monitoring at the habitat level

The monitoring of biodiversity at the level of habitats is becoming widespread in Europe and elsewhere as countries establish national habitat monitoring systems and various organisations initiate regional and local schemes. Parallel to this growth, it is increasingly important to address biodiversity changes on large spatial (e.g. continental) and temporal (e.g. decade-long) scales, which requires the integration of currently ongoing monitoring efforts. Here we review habitat monitoring and develop a framework for integrating data or activities across habitat monitoring schemes. We first identify three basic properties of monitoring activities: spatial aspect (explicitly spatial vs. non-spatial), documentation of spatial variation (field mapping vs. remote sensing) and coverage of habitats (all habitats or specific habitats in an area), and six classes of monitoring schemes based on these properties. Then we explore tasks essential for integrating schemes both within and across the major classes. Finally, we evaluate the need and potential for integration of currently existing schemes by drawing on data collected on European habitat monitoring in the EuMon project. Our results suggest a dire need for integration if we are to measure biodiversity changes across large spatial and temporal scales regarding the 2010 target and beyond. We also make recommendations for an integrated pan-European habitat monitoring scheme. Such a scheme should be based on remote sensing to record changes in land cover and habitat types over large scales, with complementary field mapping using unified methodology to provide ground truthing and to monitor small-scale changes, at least in habitat types of conservation importance.     

Icons under threat: Why monitoring visitors and their ecological impacts in protected areas matters

Summary   Visitation levels are on the rise in protected areas throughout the world. In response, many icon sites are showing signs of overuse and more protected-area managers report tourism and recreation as threats to sustainable management. Clearly, there is a growing need to assess (monitor) and manage visitors to mitigate their impacts. In this paper, we articulate why targeted visitor-impact monitoring matters and highlight how existing monitoring programmes fail to deliver the necessary information to protected-area managers. We suggest that the availability and quality of visitor data are currently insufficient to facilitate the development of proactive management strategies in most protected areas. We call for more scale-sensitive (time and space) collection of visitor load and environmental (response) data. Specifically, since icon sites (like waterfalls and mountain peaks) are the focus of visitor motivations and activities, we highlight the case for proactive assessment, management and reporting of condition at these sites. Ultimately, visitor trends will be influenced by visitor management. If visitor activities degrade the icon, the financial benefits of tourism and recreation to a protected area may not be sustainable. In addition, the conservation and protection objectives of the protected area will also not be met.     

Trends in forest condition,threats and conservation action as derived from participatory monitoring in coastal Kenya

The coastal forests of Kenya are conservation priorities hosting high levels of biodiversity. Monitoring of biodiversity in these forests is therefore necessary to understand and reverse negative trends in good time. Using the Important Bird Area (IBA) monitoring framework, a participatory approach, state (habitat condition), pressure (threats) and response (conservation action) indicators of twelve coastal Kenya forest IBAs were assessed from 2004 to 2011. Trends for these indicators were assessed at six sites for which sufficient data existed: Arabuko‐Sokoke, Dakatcha Woodlands, Gede Ruins, Lower Tana River, Shimba Hills and Taita Hills, and baselines were described for remaining six. Changes were always small, but state deteriorated in Gede, Lower Tana and Shimba Hills, remained the same (unfavourable) in Arabuko‐Sokoke and Dakatcha, and improved in Taita Hills. Pressure reduced in Arabuko‐Sokoke, Dakatcha and Taita Hills, deteriorated in Lower Tana and Shimba Hills and remained the same (medium) in Gede. Response improved in Dakatcha, remained the same (medium) in Shimba Hills, and deteriorated in the rest. As there was an apparent overall deterioration in the forests assessed, improved management of the protected sites and increased conservation action through community engagement around protected areas and within the nonprotected IBAs are recommended.     

红外相机技术在我国野生动物研究与保护中的应用与前景

20年来, 红外相机技术在国内外野生动物研究、监测与保护中得到了广泛应用。基于红外相机技术, 我国在野生动物生态学研究、动物行为学研究、稀有物种的探测与记录、动物本底资源调查、生物多样性监测及保护地管理与保护评价等领域取得了众多成果。目前, 数学模型、统计分析方法和新的概念正在促进红外相机技术在野生动物监测研究与保护管理中的发展和推广应用。同时, 随着红外相机技术的成熟、成本降低和应用普及, 这一技术也将会被更多的野生动物研究人员、管理人员和自然保护区管理者所采用, 并成为全国各级保护地和区域生物多样性监测研究的关键技术和方法。今后, 建立并完善系统化的监测网络和数据共享平台、开发新一代的数据分析方法与模型, 将是此项技术进一步发展和应用的主要方向。     

中国森林生物多样性监测: 科学基础与执行计划

中国森林生物多样性保护和恢复措施的制订依赖于生物多样性的监测信息。设计一个有效的生物多样性监测网络是一项复杂的系统工程。监测网络的设计框架可分为监测目标、监测对象、监测指标、取样策略、数据采集和处理、网络维护以及组织工作等几个部分。目前, 国际上已有5个得到广泛认可的生物多样性监测网络, 包括地球观测组织-生物多样性监测网络、全球森林监测网络、热带生态评估与监测网络、泛欧洲森林监测网络和亚马逊森林清查网络, 它们的监测目标、监测内容和方法、样地布局及部分监测成果各有特色。我们试图在全国生物多样性监测、森林资源清查和森林生态系统定位研究的基础上, 通过网络布局、建设和运行, 形成中国森林生物多样性监测网(Chinese Forest Biodiversity Monitoring Network, Sino BON-CForBio)及其监测规范体系。该网络的科学目标是, 在全国尺度上研究不同典型地带性森林的生物多样性维持机制、监测森林生物多样性变化并阐明其机理、研究生物多样性变化的效应。该网络布局以《中国植被区划》中的森林植被区划成果作为顶层设计和监测样地选择的核心依据, 设计了4个层级的监测系统; 其监测指标体系以生物多样性核心指标为主, 并结合我国传统森林群落调查方法进行拓展; 预期建成国家水平上的森林生物多样性监测网络, 阐明森林生物多样性维持机制和生物多样性变化的效应, 同时对重大生态保护工程的生物多样性保护效果进行有效性监测和验证型监测。     

基于多类型自然保护地整合优化的国家公园综合监测体系构建

随着我国自然保护事业进入新时代,以国家公园为主体的自然保护地体系建设思路得以明确,以国家公园为代表的自然保护地监测工作也被赋予了更高的要求。监测在促进国家公园科学规划与管理中发挥着重要作用,国家公园管理目标的实现离不开可靠的监测数据和信息的支撑。我国的国家公园试点由各类型自然保护地整合设立,因此面临不同监测类型之间的整合,存在缺乏统一的监测指标体系、有效的监测数据管理、健全的监测实施机制等问题。在对各类型自然保护地整合优化的基本思路下,基于国外国家公园监测实践与经验,综合考虑我国自然保护地的监测现状和需求,从顶层设计出发,构建了以自然资源清查为基础、以生态监测为核心、以自然与人为干扰监测为辅助、以管理有效性监测为补充并服务管理有效性评价的国家公园综合监测体系。在此基础上,进一步提出由三级监测网络、监测数据管理、管理有效性评价三部分组成的国家公园监测实施机制。在国家公园监测体系构建方面进行了探索与尝试,以期为我国国家公园监测体系以及监测制度的建立提供有益参考。