UN Biodiversity Lab
Providing decision makers with the best available spatial data to put nature at the center of sustainable development
Providing decision makers with the best available spatial data to put nature at the center of sustainable development
Habitat degradation, pollution, and over-exploitation have threatened Sri Lanka’s rich biodiversity, which contains high levels of endemism. Moreover, an economic crisis that began in 2019 made it challenging to increase public funding for biodiversity. The COVID-19 pandemic aggravated this situation and added pressure to the livelihoods of those dependent on tourism.
While unplanned tourism expansion can be detrimental to biodiversity, the sector is also a source of opportunities for long-term conservation and local income generation. The Sri Lanka Tourism Development Authority (SLTDA), the United Nations Development Programme (UNDP)’s Biodiversity Finance Initiative (BIOFIN), and other partners developed a National Sustainable Tourism Certification scheme to promote biodiversity conservation and support economic recovery.
As of June 2025, 37 hotels, one destination, and 204 small and medium enterprises were certified. BIOFIN estimates that this initiative has catalyzed USD 4.026 million in investments for biodiversity.
Jiuzhaigou National Nature Reserve, also a key national scenic area, was inscribed on the World Heritage List in 1992. Named after the nine Tibetan villages within its boundaries, Jiuzhaigou boasts not only abundant flora and fauna but also its “Six Wonders”: alpine lake clusters, waterfalls, colorful forests, snow-capped peaks, blue ice formations, and Tibetan cultural charm, attracting countless visitors worldwide.
Remarkably, Jiuzhaigou has avoided ecological crises despite tourism development, achieving a win-win balance between economic benefits and environmental conservation. It stands as a successful model of implementing the principle “protection comes first, while tourism serves as the optimal development approach.”
The Mrigadayavan Palace, built in 1924 between the beach towns of Cha-Am and Hua Hin, was the summer house of King Vajiravudh, who ruled until 1925. To prevent coastal erosion and protect this cultural landmark, The Marine Department of Thailand (Ministry of Transport) constructed groins, seawalls, and jetties along the beach near the palace. These rigid structures cost USD 8.4 million in subsidies.
National experts, partners, and the Biodiversity Finance Initiative (BIOFIN) of the United Nations Development Programme (UNDP) measured the impact of subsidies on ecosystems in Thailand. After the team found that rigid coastal structures had accelerated erosion instead of preventing it, they presented these results to the Department of Marine and Coastal Resources (Ministry of Natural Resources and Environment).
As a result, the Thai cabinet ceased subsidies for coastal rigid structures near the palace. Existing structures were replaced with nature-based solutions, restoring the ecosystem and protecting cultural heritage.
Chingaza National Park, with more than 77,000 hectares, is one of the most strategic protected areas of the Colombian National Natural Park System, as it is the main source of drinking water for 10 million people in the Bogotá DC and surrounding municipalities. It also protects moorland and Andean forest ecosystems that are key to regulating water resources in the Orinoco macro-basin, conserves endemic and/or nationally and globally threatened species of fauna and flora, and safeguards important sites for the indigenous communities that inhabited the territory. To guarantee its protection, the park has established conservation agreements with peasant families as part of a conservation pact. This participatory strategy allows communities to improve their productive practices while guaranteeing the protection of key ecosystems for the provision of ecosystem services, achieving a local collective effort that guarantees water security for future generations.
Protected areas in Kazakhstan expanded yearly, reaching 25 million hectares in 2018. However, public funding did not increase accordingly. As a result, the amount of financing per hectare of protected area declined. Challenges in planning and law implementation aggravated this situation.
The Government of Kazakhstan, supported by the Biodiversity Finance Initiative (BIOFIN) of the United Nations Development Programme (UNDP), promoted legal reforms and capacity building to enhance the management and financial sustainability of protected areas. This support was jointly provided with the project “Conservation and sustainable management of key globally important ecosystems for multiple benefits” funded by the Global Environment Facility (GEF).
This initiative catalysed additional public funding for protected areas, which rose from USD 22.5 million in 2018 to USD 60 million in 2024. Moreover, the revenue from paid services in protected areas grew from USD 620 thousand to USD 2.6 million, supporting biodiversity conservation.
The Sebeya catchment in Western Rwanda, once prone to recurrent flooding, erosion, and landslides, was transformed through the “Embedding Integrated Water Resources Management in Rwanda (EWMR)” project. Led by Rwanda Water Resources Board and partners, the project applied Nature-based Solutions (NbS) to restore 7,700 hectares using terraces, trenches, riverbank protections, and afforestation. The approach combined land rehabilitation with innovative financing, value chains, and inclusive planning. Over 35,000 green jobs were created, alongside improved soil health, aquifer recharge, agricultural productivity, and livelihoods. By integrating community-driven land use planning into district-level governance, the project laid the foundation for long-term resilience and scalability.
Jabal Shada is an isolated twin-mountain granite massif with spectacular scenery characterized by jagged spires, pinnacles, and traditional agricultural terraces. Located in the Al-Baha region in southwestern Saudi Arabia, it supports exceptionally rich floral diversity (nearly 493 recorded plant species) and traditionally important highland crops notably Shadawi coffee. The mountain is both an ecologically isolated element and a cultural landscape. It was declared as a protected area in year 2002 to secure unique biodiversity while supporting local livelihoods and providing nature-based tourism opportunities. Recent management planning emphasizes biodiversity monitoring, community partnerships (including agricultural support and farm-experience tourism), and identification of hiking/ecotourism trails to deliver conservation and socio-economic benefits.
Tottenham Hotspur, a Premier League club aiming to lead the way not only on the pitch but also in sustainability, has become the first sports organisation to introduce smart biodiversity monitoring at its training facilities in Enfield. Building on initiatives like offering vegan food at all stadium kiosks, using 100% renewable electricity, and including sustainability in employee inductions, the Club has deployed two innovative systems: one capturing the dawn chorus of birds, the other measuring pollination activity. Positioned in the garden areas and flower beds that surround the training pitches, both feed real-time data into dashboards, which the Club analyses with ecologists to assess trends and understand how land use and maintenance affect biodiversity. These insights will guide a long-term ecological strategy that embeds biodiversity into site management and supports Spurs’ wider environmental goals—leading the way for other sports clubs in biodiversity conservation.
Jilmoe-neup in Odaesan National Park is the only alpine Ramsar wetland within Korea’s national parks and holds significant ecological value. While it is strictly managed for biodiversity and nature conservation, growing concerns over climate change and the push for carbon neutrality highlight the need for broader public interest and involvement in wetland protection. In response, there is a shift from a solely protection-oriented approach toward one that encourages active public participation. It aims to help people rediscover the ecological importance of wetlands and take part in conservation efforts. To support this, the ‘Ramsar Wetland Guardians’ program was developed as the citizen participation program. It combines environmental education with hands-on exploration of wetland ecology. Through the BioBlitz method, participants work alongside experts to survey the biodiversity of Jilmoe-neup, document their findings, and engage in activities that monitor ecological changes within the wetland.
Although the Sichuan Panzhihua Cycad National Nature Reserve covers a small area, it is situated on the outskirts of an urban area where the surrounding region is highly urbanized and industrialized, with frequent human activity. Due to the combined effects of the dry-hot valley climate and human activities, the fire risk is high. As a national nature reserve with exceptionally high ecological value, it faces significant protection challenges, and traditional management methods encounter considerable difficulties. Leveraging technology to enhance conservation efforts, the reserve has implemented a localized smart Cycad informatization system. Equipped with various monitoring devices such as drones, field video surveillance, and infrared cameras, the reserve has established an informatized and intelligent monitoring system. This has successfully created an integrated patrol and monitoring system.
To assess a national rangeland health that incorporates variations in ecological potential across Mongolia, a standardized catalogue titled “State and transition model” was developed. The models rely on information and assumptions regarding the reference condition or ecological potential of a rangeland area, as well as the potential shifts to alternative states influenced by management changes and two-way drivers.
The models are built on real field data and expert knowledge. They include information on important plant species, expected productivity, and recommendations for sustainable livestock numbers.
Overall, the model provides not only a snapshot of the current condition and productivity of Mongolia’s rangelands but also clear insights into their risks of degradation and their potential for recovery.
I. Background
The Yunnan snub-nosed monkey (Rhinopithecus roxellana) is a species that mainly occurs in the Yunling Mountains between the Jinsha and Lancang Rivers, with about 3,800 extant individuals. Yunnan Yunlong Tianchi National Nature Reserve, as its southernmost distribution site, is a key area for maintaining the survival space of the species. Historically, the population of Yunnan snub-nosed monkeys in the region has been reduced from four to two populations due to habitat fragmentation, human interference and habitat retreat.
II. Solution Application Approach
1. Standardized monitoring and technology upgrading. Standardize data collection norms: monitor the population 8 days a month, 12 hours a day, recording population size, behavioral rhythms, food habits, etc. to ensure data validity.
Upgrade equipment configuration: Equipped with GPS, infrared cameras, etc. to fill the gap of image records. 5 infrared cameras were installed in the Tianchi population area, successfully obtaining fecal samples and activity traces.
2. Expert team and long-term monitoring system. An inter-agency expert team was formed to solve the problem of insufficient expert guidance in the past.
3. Food resources and habitat management. Establishment of a food resource database: Record the 26 species of plants that the Longma Mountain population feeds on and the seasonal changes in food habits to provide a basis for habitat restoration. Habitat corridor restoration: Prioritize the protection of key vegetation types such as fir forests and Yunnan hemlock forests for the five habitat patches where Longma Mountain populations are active.
4. Man-made disturbance control and community participation. Quantify the types of disturbance: focus on monitoring high-frequency disturbance such as mushroom picking in summer, mark the location of disturbance, and set targeted no-entry periods. Community education: Promote residents’ awareness of conservation and reduce the impact of activities on the monkey population.
Core Challenges
1. Population growth bottleneck: the annual growth rate of Longmashan population has dropped from rapid growth before 2011 to a stable state after 2012, confirming that the habitat is close to the environmental capacity and the habitat quality needs to be optimized.
2. Fragmentation of monitoring data: after standardization, the rate of invalid data has dropped from 53% to a manageable range, and the Tianchi population has moved from “data gaps” to “confirmation of existence”.
3. Threat of man-made disturbance: the intensity of disturbance reached 4.23 in summer, and the seasonal control reduced the stress reaction of the monkey population.
4. Risk of survival of small populations: The survival of the Tianchi population was confirmed for the first time through the deployment of infrared cameras and feces analysis, which provided a basis for the construction of the corridor.
Positive Results
1. Stable population growth: the Longmarsaurus population increased from 127 in 2011 to 190 in 2024, a 49% increase, with a stable population structure, close to the environmental capacity but in dynamic equilibrium.
2. Behavioral and ecological adaptation research: clarify the daily activity rhythms and seasonal dietary changes of Yunnan snub-nosed monkeys, and provide scientific support for food resource management.
3. Synergistic effect between technology and community: standardized monitoring has improved the positioning accuracy of human interference, and community participation has reduced the frequency of interference in summer by 15% year-on-year in 2024, providing a replicable model for similar protected areas.
4. Breakthrough in the protection of small populations: The survival of the Tianchi population has been confirmed through fecal and trace monitoring, and as the southernmost population of the Yunnan snub-nosed monkey, it lays the foundation for the study of species distribution boundaries and habitat corridor planning.
Through the integrated strategy of “scientific monitoring-habitat restoration-community governance”, the program effectively mitigated the threats faced by the Yunnan snub-nosed monkeys, such as stagnant population growth, habitat fragmentation and human interference, and provided a closed-loop management paradigm of “monitoring-assessment-intervention” for the protection of the endangered species. This provides a “monitoring-assessment-intervention” paradigm for endangered species conservation.
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