Regional Sustainability最新文献

{"title":"Synergies and trade-offs of climate-smart agriculture (CSA) practices selected by smallholder farmers in Geshy watershed, Southwest Ethiopia","authors":"Girma Tilahun ,&nbsp;Amare Bantider ,&nbsp;Desalegn Yayeh","doi":"10.1016/j.regsus.2023.04.001","DOIUrl":"10.1016/j.regsus.2023.04.001","url":null,"abstract":"<div><p>Studies on mainstreaming climate-smart agriculture (CSA) practices can increase smallholder farmers’ capacity and awareness to improve food security and establish sustainable livelihoods through resilient agricultural systems, while achieving adaptation and mitigation benefits. Hence, valuable insights can be obtained from smallholder farmers in responding to present and forthcoming challenges of climate change impacts. However, there is little research work on trade-off and synergy assessments. Taking Geshy watershed in Southwest Ethiopia as a case study area, both quantitative and qualitative data analysis were undertaken in this study. The data were collected from 15 key informant interviews, 6 focus group discussions, and 384 households to answer the following questions: (1) what are the top 5 preferred CSA practices for smallholder farmers in Geshy watershed when coping with the impacts of climate change? (2) What is the performance of the preferred CSA practices? And (3) which trade-offs and synergies are experienced upon the implementation of CSA practices? The study came up with the most preferred CSA practices such as the use of improved crop varieties, small-scale irrigation, improved animal husbandry, the use of efficient inorganic fertilizers, and crop rotation with legumes. The selected CSA practices showed that the productivity goal exhibit the best synergy, while the mitigation goal has trade-offs. The study also has shown that the use of improved crop varieties causes high synergies in all 3 goals of CSA practices; small-scale irrigation provides a medium synergy on productivity goal but high synergy for adaptation and mitigation goals; improved animal husbandry shows a high synergy with the adaptation goal, a relatively lower synergy with the productivity goal, and a trade-off with the mitigation goal; the use of efficient inorganic fertilizers shows maximum synergy for the productivity and adaptation goals; and crop rotation with legumes exhibits high synergy with the productivity and mitigation goals but a relatively lower synergy with the adaptation goal. These results can provide evidence to various stakeholder farmers in the value chain that the impacts of climate change can be addressed by the adoption of CSA practices. In general, CSA practices are considered indispensable. Smallholder farmers prefer CSA practices that help to increase crop productivity and household resilience to climate change impacts. The results generate a vital foundation for recommendations to smallholder farming decision-makers. It also sensitizes actions for innovative and sustainable methods that are able to upscale the preferred CSA practices in the agricultural system in Geshy watershed of Southwest Ethiopia and other regions.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 2","pages":"Pages 129-138"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43587890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Socio-economic development of countries based on the Composite Country Development Index (CCDI)","authors":"Kalamkas Nuralina ,&nbsp;Raissa Baizholova ,&nbsp;Natalya Aleksandrova ,&nbsp;Viktor Konstantinov ,&nbsp;Alexander Biryukov","doi":"10.1016/j.regsus.2023.03.005","DOIUrl":"10.1016/j.regsus.2023.03.005","url":null,"abstract":"<div><p>World experience indicates the existence of significant imbalances in the development of countries. The problem of assessing the rational development of the regional and national economy is becoming urgent, since such assessments can prevent development imbalances across countries. The aim of this study is to elaborate a methodology to assess the countries’ socio-economic development by integraring 12 modern indices of socio-economic development into the Composite Country Development Index (CCDI). The methodology of this research was based on a set of key indices that described socio-economic development level in four fields (social development, digital development, economic development, and environmental security) and then these indices were integrated into the CCDI. The study further applied factor analysis and R-Studio software to define the gaps of social and economic development in 59 selected countries using the trigonometric function of the angle sine. The correlation analysis confirmed the existence of a close interrelation among the studied countries. This paper noted that due to the emergence of new priorities, it is necessary to revise the assessment methodology of socio-economic development level and expand them to cover the decisive factors. This was confirmed by the results obtained, demonstrating various combinations of the development level in the four fields and their impact on the CCDI. The scientific contribution of this research is to form a methodology (e.g., the CCDI) for evaluating the socio-economic development level of countries in the world.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 2","pages":"Pages 115-128"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45039130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Knowledge flow analysis of knowledge co-production-based climate change adaptation for lowland rice farmers in Bulukumba Regency, Indonesia","authors":"Arifah ,&nbsp;Darmawan Salman ,&nbsp;Amir Yassi ,&nbsp;Eymal Bahsar Demmallino","doi":"10.1016/j.regsus.2023.05.005","DOIUrl":"10.1016/j.regsus.2023.05.005","url":null,"abstract":"<div><p>To increase the resilience of farmers' livelihood systems, detailed knowledge of adaptation strategies for dealing with the impacts of climate change is required. Knowledge co-production approach is an adaptation strategy that is considered appropriate in the context of the increasing frequency of disasters caused by climate change. Previous research of knowledge co-production on climate change adaptation in Indonesia is insufficient, particularly at local level, so we examined the flow of climate change adaptation knowledge in the knowledge co-production process through climate field school (CFS) activities in this study. We interviewed 120 people living in Bulukumba Regency, South Sulawesi Province, Indonesia, involving 12 crowds including male and female farmers participated in CFS and not participated in CFS, local government officials, agriculture extension workers, agricultural traders, farmers' family members and neighbors, etc. In brief, the 12 groups of people mainly include two categories of people, i.e., people involved in CFS activities and outside CFS. We applied descriptive method and Social Network Analysis (SNA) to determine how knowledge flow in the community network and which groups of actors are important for knowledge flow. The findings of this study reveal that participants in CFS activities convey the knowledge they acquired formally (i.e., from TV, radio, government, etc.) and informally (i.e., from market, friends, relatives, etc.) to other actors, especially to their families and neighbors. The results also show that the acquisition and sharing of knowledge facilitate the flow of climate change adaptation knowledge based on knowledge co-operation. In addition, the findings highlight the key role of actors in the knowledge transfer process, and key actors involved in disseminating information about climate change adaptation. To be specific, among all the actors, family member and neighbor of CFS actor are the most common actors in disseminating climate knowledge information and closest to other actors in the network; agricultural trader and family member of CFS actor collaborate most with other actors in the community network; and farmers participated in CFS, including those heads of farmer groups, agricultural extension workers, and local government officials are more willing to contact with other actors in the network. To facilitate the flow of knowledge on climate change adaptation, CFS activities should be conducted regularly and CFS models that fit the situation of farmers’ vulnerability to climate change should be developed.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 2","pages":"Pages 194-202"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47239305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamicity of Land Use/Land Cover (LULC) An analysis from peri-urban and rural neighbourhoods of Durgapur Municipal Corporation (DMC) in India","authors":"Subrata Haldar ,&nbsp;Somnath Mandal ,&nbsp;Subhasis Bhattacharya ,&nbsp;Suman Paul","doi":"10.1016/j.regsus.2023.05.001","DOIUrl":"10.1016/j.regsus.2023.05.001","url":null,"abstract":"<div><p>The availability of better economic possibilities and well-connected transportation networks has attracted people to migrate to peri-urban and rural neighbourhoods, changing the landscape of regions outside the city and fostering the growth of physical infrastructure. Using multi-temporal satellite images, the dynamics of Land Use/Land Cover (LULC) changes, the impact of urban growth on LULC changes, and regional environmental implications were investigated in the peri-urban and rural neighbourhoods of Durgapur Municipal Corporation in India. The study used different case studies to highlight the study area's heterogeneity, as the phenomenon of change is not consistent. Landsat TM and OLI-TIRS satellite images in 1991, 2001, 2011, and 2021 were used to analyze the changes in LULC types. We used the relative deviation (RD), annual change intensity (ACI), uniform intensity (UI) to show the dynamicity of LULC types (agriculture land; built-up land; fallow land; vegetated land; mining area; and water bodies) during 1991–2021. This study also applied the Decision-Making Trial and Evaluation Laboratory (DEMATEL) to measure environmental sensitivity zones and find out the causes of LULC changes. According to LULC statistics, agriculture land, built-up land, and mining area increased by 51.7, 95.46, and 24.79 ​km², respectively, feom 1991 to 2021. The results also suggested that built-up land and mining area had the greatest (LST), whereas water bodies and vegetated land showed the lowest LST. Moreover, this study looked at the relationships among LST, spectral indices (Normalized Differenced Built-up Index (NDBI), Normalized Difference Vegetation Index (NDVI), and Normalized Difference Water Index (NDWI)), and environmental sensitivity. The results showed that all of the spectral indices have the strongest association with LST, indicating that built-up land had a far stronger influence on the LST. The spectral indices indicated that the decreasing trends of vegetated land and water bodies were 4.26 and 0.43 km²/a, respectively, during 1991–2021. In summary, this study can help the policy-makers to predict the increasing rate of temperature and the causes for the temperature increase with the rapid expansion of built-up land, thus making effective peri-urban planning decisions.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 2","pages":"Pages 150-172"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48323475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Climate change risk, resilience, and adaptation among rural farmers in East Africa: A literature review","authors":"Tobias Ackerl ,&nbsp;Lemlem Fitwi Weldemariam ,&nbsp;Mary Nyasimi ,&nbsp;Ayansina Ayanlade","doi":"10.1016/j.regsus.2023.05.004","DOIUrl":"10.1016/j.regsus.2023.05.004","url":null,"abstract":"<div><p>This study assesses the literature evidence on climate change risk, resilience, and adaptation measures used among rural farmers in East Africa. A systematic literature review was conducted comprising 30 papers from the Web of Science database published during 2000–2022. The results of the literature review showed that climate change risks have direct impacts on agricultural practices, limit rural farmers’ resilience, and exacerbate their food insecurity. The most prominent risks are increasingly shorter wet seasons and heat stress, which lead to droughts and food production losses. Responding to climate risks, farmers in East Africa adopt various adaptation strategies such as mixed- and inter-cropping, conservation tillage, early planting, crop diversification, etc. Also, this review summarizes the determinants of climate change adaptation strategy selection by farmers in East Africa, including age, gender, household size, economic status and household assets, landownership and livestock, education and training, etc. Overall, the choice of adaptation strategies to climate change is strongly determined by the gender of household heads, the results of gender as a determinant of adaptation differ greatly between different case studies. Although female-headed households (FHHs) tend to perceive changes in temperature more readily than male-headed households (MHHs), the latter are generally more likely to adopt different adaptation strategies. Despite the resilience and adaptation measures used by rural farmers in East Africa now, improved weather forecasting and early warning systems are needed as a better direction towards the future.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 2","pages":"Pages 185-193"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47053141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evolution of economic linkage network of the cities and counties on the northern slope of the Tianshan Mountains, China","authors":"Zeyu Yang ,&nbsp;Shubao Zhang ,&nbsp;Jun Lei ,&nbsp;Xiaolei Zhang ,&nbsp;Yanjun Tong ,&nbsp;Zuliang Duan ,&nbsp;Liqin Fan","doi":"10.1016/j.regsus.2023.05.002","DOIUrl":"10.1016/j.regsus.2023.05.002","url":null,"abstract":"<div><p>The exchanges between cities and counties in the Northern Slope Economic Belt of Tianshan Mountains (NSEBTM) are increasingly frequent and the economic linkages are increasingly close, but the spatial distribution of economic development and linkages among the cities and counties within NSEBTM is uneven. Therefore, it is of great significance to study the evolution of spatial-temporal pattern of the economic linkage network of cities and counties on NSEBTM to promote the coordinated and integrated development of the regional economy on NSEBTM. In this study, we used the modified gravity model and social network analysis method to analyze the spatio-temporal evolution characteristics of the economic linkage network structure of cities and counties on NSEBTM in 2000, 2010, and 2020. The results showed that the comprehensive development quality level of cities and counties on NSEBTM increased from 2000 to 2020, its growth rate also increased, and its gap between cities and counties continued expanding. Both the spatial distribution patterns of the comprehensive development quality level of cities and counties on NSEBTM in 2000 and 2010 were presented as “high in the middle and low at both ends”, while the spatial distribution pattern of 2020 was exhibited as “high value and low value staggered”. The total amount of external economic linkages of cities and counties on NSEBTM showed an obvious upward trend, and its gap between cities and counties continued expanding, also showing a pattern of “a strong middle section and weak ends”. The direction of economic linkages of NSEBTM existed obvious central orientation and geographical proximity. The density of economic linkage network of NSEBTM increased from 2000 to 2020, and the structure of economic linkage network changed from single-core structure centered with Urumqi City to multicore structure centered with Urumqi City, Karamay City, Shihezi City, and Changji City, shifting from unbalanced development to balanced development. In the future, we should accelerate the construction of urban agglomeration on NSEBTM, cultivate a modern Urumqi metropolitan area, improve the comprehensive development quality of the cities and counties at the eastern and western ends, strengthen the intensity of economic linkages between cities and counties, optimize the economic linkage network, and promote the coordinated and integrated development of regional economy.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 2","pages":"Pages 173-184"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46264006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Overview of priorities, threats, and challenges to biodiversity conservation in the southern Philippines","authors":"Angelo Rellama Agduma ,&nbsp;Francisco Gil Garcia ,&nbsp;Ma Teodora Cabasan ,&nbsp;Jonald Pimentel ,&nbsp;Renee Jane Ele ,&nbsp;Meriam Rubio ,&nbsp;Sedra Murray ,&nbsp;Bona Abigail Hilario-Husain ,&nbsp;Kier Celestial Dela Cruz ,&nbsp;Sumaira Abdullah ,&nbsp;Shiela Mae Balase ,&nbsp;Krizler Cejuela Tanalgo","doi":"10.1016/j.regsus.2023.05.003","DOIUrl":"10.1016/j.regsus.2023.05.003","url":null,"abstract":"<div><p>Human activities have severely impacted many species and ecosystems. Thus, understanding the local biodiversity situation is crucial for implementing effective biodiversity conservation interventions. Mindanao in the southern Philippines is home to various unique species, particularly in its pristine ecosystems. However, the available biodiversity data for many terrestrial vertebrates and key areas remain incomplete. To address this issue, we synthesized published literature related to biodiversity from 2000 to 2022 in Mindanao. Moreover, this analysis used four key terrestrial vertebrates (amphibians, reptiles, birds, and mammals) in Mindanao as research objects. According to our findings, there was a significant and positive correlation between the number of biodiversity studies and species recorded. In terms of species richness, birds were the most recorded group (<em>n</em> ​= ​334 spp.), followed by reptiles (<em>n</em> ​= ​108 spp.), mammals (<em>n</em> ​= ​70 spp.), and amphibians (<em>n</em> ​= ​52 spp.). We also found that the number of endemic and threatened species varies geographically and across taxonomic groups. Yet, we discovered a significant disparity in the information available on biodiversity in different provinces of Mindanao. For example, the western provinces of Mindanao have had not records of biodiversity for more than two decades. Furthermore, we found that the changes in tree cover loss were consistent with biodiversity records, but this correlation is only significant for birds. Finally, we highlighted some critical threats and challenges to biodiversity, including deforestation, agricultural expansion, mining, and their impact on biodiversity conservation in Mindanao. Our findings suggested that biodiversity conservation should focus not only on areas with high levels of biodiversity but also on areas lacking biodiversity information. To do this, we call for strengthening collaboration among various institutions and digitizing and centralizing of information related to biodiversity. By gaining a deeper understanding of biodiversity in Mindanao, we can better and sustainably protect critical ecosystems in this region from the increasing threats posed by human activities.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 2","pages":"Pages 203-213"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44308672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Students’ sustainability consciousness with the three dimensions of sustainability: Does the locus of control play a role?","authors":"Durdana Ovais","doi":"10.1016/j.regsus.2023.02.002","DOIUrl":"10.1016/j.regsus.2023.02.002","url":null,"abstract":"<div><p>The persistent environmental problems and the growing difficulty to achieve sustainable development require a re-evaluation of person’ sustainable knowledge, attitude, and behaviour. To go to where we want to go, we must first assess where we are now. The study investigated the level of sustainability consciousness of students in India, and sustainability consciousness was expressed in sustainability knowledge, attitude, and behaviour. Sustainability consciousness was further examined using the three dimensions, such as environment, society, and economy. By drawing the perception map of students and studying the role of the locus of control, the reasons why sustainability knowledge does not appear in sustainability behaviour were analyzed. Quantitative analysis was conducted for a sample of 205 students from higher educational institutions across central India (Madhya Pradesh) from January to March in 2022. The data were analyzed using the SPSS 26 and Smart Partial Least Square (PLS) 3.0. The research revealed that sustainability attitude impacts sustainability behaviour more than sustainability knowledge. The results showed that respondents’ sustainability knowledge is higher than their sustainability attitude and behaviour. Moreover, it was discovered that economic concerns can lead to sustainability behaviour. In order to study respondents’ behaviour regarding sustainability consciousness, the study divided respondents into two groups according to the locus of control: the internal and external locus of control. It was found that most respondents thought whatever happened around them was beyond their control. Further, the locus of control influenced sustainability behaviour in groups with the internal locus of control. The study helps to explain why sustainability knowledge and attitude cannot translate into sustainability behaviour and provides a basis for achieving sustainable development. The conclusions of this study are crucial for governments, educational institutions, and organizations that empower youth to change their behaviour.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 1","pages":"Pages 13-27"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41521343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is there regional convergence between Morocco and its OECD partner countries in terms of well-being?","authors":"Ilyes Boumahdi,&nbsp;Nouzha Zaoujal","doi":"10.1016/j.regsus.2023.03.004","DOIUrl":"10.1016/j.regsus.2023.03.004","url":null,"abstract":"<div><p>Morocco wants its 12 regions to play the role as the main lever of its public policies to initiate harmonized spatial multidimensional development. In the context of this goal and Morocco's openness over the past two decades to bilateral and multilateral cooperation in an effort toward regional integration, this article studies the convergence of 389 regions in 36 countries (Morocco and 35 of its partner member countries of the Organization for Economic Co-operation and Development (OECD)) between 2000 and 2019 in terms of well-being. To this end, we considered the territorial dimension of <em>β</em>-convergence models for well-being and its four domains (economic, social, environmental, and governance). Then, we adapted the absolute <em>β</em>-convergence model taking into account the existence of spatial heterogeneity according to five specifications of spatial models. Thus, apart from environmental domain, we showed that <em>β</em>-convergence of regions is significant for well-being and three of its domains (economic, social, and governance). These convergences are made by a spatially autocorrelated error model (SEM). However, the speed and period of convergence are relatively low for social domain, partly explaining the very exacerbated tensions at the territorial level. The fastest convergence was achieved in governance domain, followed by economic domain. This suggests that emerging countries must pay particular attention to national public action in favor of social cohesion at the territorial level. The lack of convergence in environmental domain calls for common actions for all countries at the supranational level to protect the commons at the territorial level.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 1","pages":"Pages 81-95"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44642538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatio-temporal variation of water conservation and its impact factors on the southern slope of Qilian Mountains","authors":"Xingtao Wei ,&nbsp;Oliver Valentine Eboy ,&nbsp;Guangchao Cao ,&nbsp;Lu Xu","doi":"10.1016/j.regsus.2023.03.001","DOIUrl":"10.1016/j.regsus.2023.03.001","url":null,"abstract":"<div><p>The ecology of the Qilian Mountains has been seriously threatened by uncontrolled grazing and wasteland reclamation. This study examined the ecological changes on the southern slope of Qilian Mountains from the perspective of water conservation by classifying different clusters of water conservation functional areas to efficiently use limited human resources to tackle the water conservation protection problem. In this study, we used Integrate Valuation of Ecosystem Services and Tradeoffs (InVEST) model to estimate water conservation and analyzed the factors that influence the function. The results of this study include: (1) from 2000 to 2015, the water conservation of the southern slope of Qilian Mountains generally showed an increasing trend, and the total water conservation in 2015 increased by 42.18% compared with 2000. (2) Rainfall, fractional vegetation cover (FVC), and evapotranspiration have the most significant influence on the water conservation of study area. Among them, water conservation is positively correlated with rainfall and FVC (<em>P</em> ​&lt; ​0.05) and negatively correlated with evapotranspiration (<em>P</em> ​&lt; ​0.05). (3) The importance level of water conservation functional areas gradually increases from northwest to southeast, and the region surrounding Menyuan Hui Autonomous County in the southeast of the southern slope of Qilian Mountains is the core water conservation functional area. (4) The study area was divided into five clusters of water conservation, with the areas of Clusters I through V accounting for 0.58%, 13.74%, 41.23%, 32.43%, and 12.01% of the whole study area, respectively.</p></div>","PeriodicalId":34395,"journal":{"name":"Regional Sustainability","volume":"4 1","pages":"Pages 54-67"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44347949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}