Understanding social-ecological interdependence using ecosystem services perspective in Bhutan, Eastern Himalayas

Exploring the role of nature-based typologies and stewardship schemes in enhancing urban green spaces: Citizen perceptions of landscape design scenarios and ecosystem services

This research investigates the UK citizens' perceptions of the ecosystem services (ES) created using a range of Nature-Based Solutions (NBS) in urban green spaces (UGS). The longevity of the ES derived from UGS is dependent on the effective on-going maintenance of urban landscapes, therefore this paper also gathers data on direct UGS participation specifically through the lens of civic stewardship to assess the impact of such schemes upon ES. NBS typologies were created and used, in the mixed methods study, to gauge perceptions of and preferences for alternative urban landscape design. The UGS survey collected data from 345 respondents on ES and the NBS typologies. Twelve semi-structured interviews provide qualitative data on NBS typology preferences, perceptions, and understanding of ES as well as motivations behind civic engagement in UGS in the UK. Stewardship programmes were found to increase community resilience by providing additional ES. The results showed a preference for integrating complex, multifunctional UGS into the fabric of urban centres to ensure accessibility and to maximise engagement. More complex NBS typologies were perceived to provide additional ES when compared with traditional monoculture mown grass and shrub amenity planting. Mixed native planting and Tiny Forest NBS typologies were perceived as providing more provisioning, cultural, regulating, and supporting ES. Considering both UK citizens' perceptions of the ES gained from alternative NBS and stewardship schemes in UGS represents a holistic approach that can improve the design and management of NBS in cities. This study is the first to explore both concepts in the UK and suggests a holistic UGS approach to address urban challenges, including those related to Climate Change.

Diverse perceptions of supply and demand of cultural ecosystem services offered by urban green spaces in Dhaka, Bangladesh

Understanding inhabitants' perceptions of cultural ecosystem services (CES) of urban green space will offer solutions to sustainability challenges. This study aimed to analyse the social perceptions of the supply and demand sides of CES in Dhaka City. A questionnaire-based social preference method was used. Questions in the survey concerned the respondents' satisfaction with green spaces, connected activities, limitations, CES preference and motivation. Descriptive and inferential statistics were applied to the 405 surveyed questionnaire data to understand variation in respondents' opinions. Respondents were mostly dissatisfied with the quantity of green spaces. Respondents' family status and age influenced their satisfaction with green space quantity. Single and teenage respondents prefer green space for active recreational activities, whereas young and old respondents preferred passive kinds of recreational activities. Both space-related issues and respondents' barriers limited CES provisioning. This contextual factor particularly affected female, single and young respondents. Respondents most preferred CES was recreation. Respondents' gender, family status and age are drivers for differing perceptions of the green space-based CES. To develop sustainable city planning in the face of global environmental change, those divergent perceptions should be taken into consideration through urban development strategies. Moreover, understanding the supply and demand sides of CES help facilitate a more inclusive planning process to address urban sustainability issues.

Impacts of ecological restoration on public perceptions of cultural ecosystem services

Although ecological restoration has increased the stability and diversity of regional ecosystem services, its effects on public perceptions of cultural ecosystem services (CESs) remain unclear. Therefore, this study conducted a questionnaire survey of 455 interviewees in Ansai County on the Loess Plateau and combined the structural equation model (SEM) to explore the characteristics and influencing factors of public perceptions of CESs. Moreover, we also calculated landscape importance to quantify the impact of landscape features on CESs. The results showed that ecological restoration increased the overall public perceptions of CESs. Regarding the different types of CESs, the public most strongly perceived esthetic services but had the lowest perception of cultural heritage after ecological restoration. Regarding demographic characteristics, gender and age were the most important factors affecting public perceptions. Men were more likely to perceive CESs than women, while older interviewees had higher perceptions of the value of physical and mental health services, education and science than young interviewees. In addition, forestlands were perceived as playing more important roles than other landscape types in providing CESs. This study demonstrates that ecological restoration will improve public perceptions of CESs. Managers should incorporate public perceptions of CESs into the formulation of ecological management policies.

Participatory Assessment of Ecosystem Services from Community-Managed Planted Forests in Bhutan

Planted forests provide a range of ecosystem services, from the local to global scales. In this study, we evaluated the perceptions by local people of the ecosystem services from planted forest stands in Bhutan. We employed household questionnaires, interviews and focus group discussions in eight villages in two regions of Bhutan: Trashigang dzongkhag, in eastern Bhutan, and Punakha dzongkhag in western Bhutan. At all sites, the planted forests were created several decades ago to restore forest cover in deforested and degraded areas. The restored stands were perceived by residents to provide multiple goods and ecosystem services important to local security, health, and livelihoods, including wild edibles, freshwater, and soil protection, and aesthetic and cultural services. This study indicates that local community participation in forest resource management can ease user conflict and manage the planted forests sustainably. We see community-based forest restoration on degraded lands as a viable approach, among others, to achieve national commitments to the Bonn Challenge and other multilateral environmental agreements related to forests.

Research Progress on Changes in Land Use and Land Cover in the Western Himalayas (India) and Effects on Ecosystem Services

Western Himalaya is an important region in terms of its enriched biodiversity and immense ecosystem services (ESS). However, its biodiversity and ESS are under tremendous pressure from rapid population growth, developmental activities, unplanned urbanization, agricultural expansion, climate change, and the associated changes in land use and land cover (LULC). This study provides a systematic review of the composition and pattern of LULC (from existing literature) and the effects of LULC change on various ESS provided by the western Himalayan ecosystems. Despite being such a significant area, data and studies concerning the impacts of LULC change on the spatial distribution of ESS, focused particularly on the western Himalayan region are inadequately reported. Most existing studies indicate a general decrease in forest cover and an increase in forest fragmentation along with generally increasing trends in built-up areas, croplands, and barren lands. These results imply ecosystem degradation and a reduction in the potential for the sustainable flow of ESS from this region. In this respect, this study suggests that quantification and spatial mapping of ESS in the western Himalayan region is conducted.