Journal of Land Use Science最新文献

{"title":"Decolonizing land management in institutions of higher education","authors":"Laura O’Brien, Praneeta Mudaliar","doi":"10.1080/1747423X.2021.2011969","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2011969","url":null,"abstract":"ABSTRACT Many institutions of higher education (IHE) were founded on and continue to benefit from the violent dispossession of Indigenous Land. IHE and Land managed by IHE frame scientific knowledge as universal, marginalizing Indigenous, non-Eurocentric perspectives and knowledge. Including local and Indigenous knowledge systems in IHE Land management has implications for fostering resilient socio-ecological systems as well as for decolonizing IHE Land management. However, scholarship on what kinds of knowledge systems are included in Land managed by IHE is lacking. Subsequently, interventions to decolonize IHE Land management are also absent. Through qualitative methods, this study examines knowledges included in IHE Land management plans. Findings show scientific knowledge dominates the plans, followed by local knowledge and professional knowledge, with almost no Indigenous knowledge. The absence of Indigenous knowledge in IHE Land management supports calls for changes to IHE knowledge production and rematriating Indigenous Land to Indigenous communities. The study concludes with implications for decolonizing IHE Land management in higher education and beyond.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"17 1","pages":"195 - 210"},"PeriodicalIF":3.2,"publicationDate":"2021-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49028143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Examining the relationship between migration and land cover change in rural U.S.: evidence from Ohio, United States, between 2008 and 2016","authors":"Sohyun Park, R. Chapman, D. Munroe","doi":"10.1080/1747423X.2021.2020920","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2020920","url":null,"abstract":"ABSTRACT Rural migration is an integral component of land systems, altering land management both at the origin and destination of migration in regions of Europe and North America. We examine population moving in and out of rural areas in Ohio, U.S.A, between 2008 and 2016 and examine spatiotemporal patterns in land cover. Among families changing residential location, one-third of all household moving events are migration from or to rural areas. A PCA ordination and cluster analysis of rural migration revealed qualitatively distinct patterns. Urban peripheries grew due to in-migration from metro suburban areas, while agricultural and forested areas reflect intra-rural and micropolitan migration. Forested communities have lost population to other rural areas, and rural poverty pockets have gained low-income families from both rural and metro urban areas. Spatial analysis of rural migration patterns and associations with land use helps develop targeted land management strategies and reveals under-represented dynamics in prior studies.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"17 1","pages":"60 - 78"},"PeriodicalIF":3.2,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48129617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identifying drivers of change and predicting future land-use impacts in established farmlands","authors":"A. Wartenberg, D. Moanga, V. Butsic","doi":"10.1080/1747423X.2021.2018061","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2018061","url":null,"abstract":"ABSTRACT There is growing consensus that global food systems will need to undergo substantial transformations to ensure continued food security and to halt environmental degradation. Such efforts will have to include more sustainable management of existing farmscapes. Here, we examine drivers of cropland transitions between 13 crop commodities cultivated in Kern County, California. We parameterized multinomial logistic regression models of crop choices, using observed data from 2002 to 2018. We then simulated future crop choices under three scenarios exploring the consequences of climate change, water shortages and policy response, and projected impacts on three agroecosystem pressures (water-use, soil erosion, pesticide-use), and three agroecosystem services (profits, nutrition, and carbon sequestration). Agricultural land-use transitions were especially sensitive to biophysical factors, profits and neighborhood effects. Our results illustrate how climate change may lead to landscape-level crop replacement by 2050, with likely significant socio-ecological consequences.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"17 1","pages":"161 - 180"},"PeriodicalIF":3.2,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43045081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A dichotomy of domestic and academic pathways: challenges of motherhood in an international doctoral program on land science","authors":"Sara Velander, Fernanda Silva Martinelli, Dewi Idam Sari, Fatima Ali, Lisa Biber-Freudenberger","doi":"10.1080/1747423X.2021.2015002","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2015002","url":null,"abstract":"ABSTRACT Dichotomies emerge among early-career land scientists when balancing their career goals with family obligations, exhibiting differences in gender and regions. Through on-line surveys, we examined the interconnection between family obligations and doctoral performance through a gender lens on an international sample of doctoral students. The analysis of the findings indicated that more women than men in the doctoral program were responsible for family obligations, with mothers experiencing a prolonged duration of completing their doctorates and a lower publication rate. Majority of the respondents, primarily women from the Global North, decided not to be parents due to anticipated challenges with maintaining a work-life balance exacerbated by traditional gender roles, limited financial support for childcare, and high demands of academia. The constraints of early-career land scientists, particularly mothers from the Global South living apart from relatives, need to be addressed for institutes to strengthen international gender equality in land science.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"17 1","pages":"226 - 244"},"PeriodicalIF":3.2,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47648000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A long way to go: gender and diversity in land use science","authors":"H. Kamau, Uyen Tran, Lisa Biber-Freudenberger","doi":"10.1080/1747423X.2021.2015001","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2015001","url":null,"abstract":"ABSTRACT Female scientists and researchers with diverse cultural backgrounds, especially of the Global South, are underrepresented in scientific systems. This is also the case for land use science and even for research teams researching in Global South countries. To assess trends in gender parity, ethnic diversity and intersectionality in this field, we conducted a meta-analysis based on systematic literature review that included 316,390 peer-reviewed journal articles. We found that 27% of all authors between 2000–2021 represented women. Ethnicity representation was biased towards White researchers (62%) followed by Asian (30%), Hispanic (6%) and Black (2%) researchers. Intersection of inequalities further underrepresented Black and Hispanic women when author positions were considered, giving Black women 0.6% chance of becoming first authors in land use science in comparison to 19.3% chance of White women. Supportive actions to empower women are needed to reduce intersectional inequalities and to achieve the sustainable development goals.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"17 1","pages":"262 - 280"},"PeriodicalIF":3.2,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45891237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Positionality, ‘the field,’ and implications for knowledge production and research ethics in land change science","authors":"H. Hausermann, J. Adomako","doi":"10.1080/1747423X.2021.2015000","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2015000","url":null,"abstract":"ABSTRACT Fieldwork is often framed as an individualistic rite of passage, wherein the researcher is a ‘neutral’ observer, thereby obscuring gender, racial and citizenship hierarchies. Feminist scholars have pushed against this assumption, leading to insights on researchers’ roles in fieldwork relations and knowledge production. We combine feminist perspectives and land change science (LCS) approaches to examine interactions between researcher positoinality and knowledge production. While ‘the field’ is a critical component in LCS research, there is a dearth of critical work on positionality. We examine how our positionalities – as a black, Ghanaian graduate student and a white, tenured professor – produce differential fieldwork relations. We link our experiences and relations to methods, results and ethics, revealing important implications for LCS researchers. We conclude by suggesting validation of self-reflection on positionality, as well as disruption of white hetero-patriarchism, create inclusive spaces, in terms of social differences, epistemology and methodology.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"17 1","pages":"211 - 225"},"PeriodicalIF":3.2,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41909191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Ozone-Electric Treatment on the Enrichment and Transfer of Heavy Metal Cu in Sludge","authors":"Peng Yang, J. Liu, Ru Ying Li, Chunwu Song","doi":"10.30560/ls.v3n2p1","DOIUrl":"https://doi.org/10.30560/ls.v3n2p1","url":null,"abstract":"In order to explore a safe, effective way to use sludge as agricultural fertilizer it is necessary to effectively separate and remove the heavy metals embedded in sludge. In the study, the ozone-electric two-stage treatment was used to transform heavy metal copper in the sludge, and then the treated sludge was used for maize production and the transferring of Cu in cultivation medium and plants, and the enrichment effect of Cu in plant were investigated. According to composition of culture substance, five treatments were set in maize planting experiments: CK, Agricultural soil without addition; T1, Agricultural soil supplemented with raw sludge; T2, Agricultural soil treated with ozone sludge; T3, Agricultural soil with ozone treated and electric treated sludge; T4, Agricultural soil added with common organic fertilizer. The results showed that in different treatments, the Cu content of organs showed the order of root> stem> leaf> cob> grain. Comparing root Cu content, the lowest was in T1 treatment, which was 11.60 mg/kg, while the lowest of grain Cu content was found in CK treatment, which was 1.36 mg/kg. In the upper, middle and lower soil layers, the highest and lowest Cu content was in T4 and CK, respectively. In both middle and lower soil layers, the Cu content of T1, T2 and T3 sludge treatments had a trend of T1>T2>T3; the difference of the Cu enrichment ability between different organs is not significant in the same soil layer. From each treatment, the Cu enrichment ability of plant of CK was higher than that of other treatments. According to the ability of Cu transferring to the above-ground part of plant, treatments are ranked as CK>T3>T4>T1>T2. The transferring of Cu from soil to plant was mainly affected by fertilizer level and the transferring rate of Cu from soil to stem, leaf and root was relatively high, but it was hardly affected by sludge. In summary, after ozone-electro treatment, the application of sludge does not significantly affect the Cu content in maize, and the Cu content in each treatment does not exceed the limit value of agricultural production.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"98 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86996466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sixty years of land-use and land-cover change dynamics in a global biodiversity hotspot under threat from global change","authors":"Katherine Hermosilla-Palma, P. Pliscoff, Mauricio Folchi","doi":"10.1080/1747423X.2021.2011970","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2011970","url":null,"abstract":"ABSTRACT Constitución County in Chile shows one of the highest landscape transformations in the world due to the expansion of forest plantations. This work describes the land use/cover dynamics over a long period extending over 60 years in Constitución County. The results showed that 60% of the county extent was covered by natural vegetationt in 1955. However, forest plantation increased to 36% by 1975 and reached 72% by 2014. This expansion was mainly achieved by replacing native vegetation revealing evidence of the impact of forest plantations on native vegetation even before decree-law 701 (1974). Forest plantation expansion produced fragmentation and loss of natural habitat, and 50% of the remaining habitats showed low habitat quality by 2014. Finally, in 2017 a wildfire burned 77% and 42% of the remaining native forest and shrubland. These results showed the long-lasting impact of forest plantations, underpinning the need to move towards a new sustainable forest model.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"16 1","pages":"467 - 478"},"PeriodicalIF":3.2,"publicationDate":"2021-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46362377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial planning zoning based on land-type mapping: a case study in Changzhou City, Eastern China","authors":"Yu Gao, P. Jiang, Manchun Li","doi":"10.1080/1747423X.2021.2011968","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2011968","url":null,"abstract":"ABSTRACT In China, land-use policy-making relies on spatial planning zoning based on land suitability assessments. Given the complexity of land resources, there is no universally agreed suitability assessment index system. Land-type research, which aims to map interactions among environmental components (e.g. landform, soil type, and land cover, etc.) can identify units with certain homogeneity of land characteristics, providing a unified framework for land suitability assessments. Combining multi-source data and geospatial analysis methods, we identified the agricultural land quality and urban functional areas as proxies for land-use intensities, and proposed a 1:100,000 hierarchical classification system, which integrated landform, soil type, land-use type, and land-use intensity. The land in Changzhou City was classified into 3 classes, 37 subclasses, and 137 land units. Comprehensive knowledge about the characteristics of land units further generated a qualitative land suitability analysis and village-scale spatial planning zones based on expert knowledge without an auxiliary suitability assessment index system.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"16 1","pages":"498 - 521"},"PeriodicalIF":3.2,"publicationDate":"2021-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45741684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Strategic land-use planning instruments in tropical regions: state of the art and future research","authors":"E. Oliveira, P. Meyfroidt","doi":"10.1080/1747423X.2021.2015471","DOIUrl":"https://doi.org/10.1080/1747423X.2021.2015471","url":null,"abstract":"ABSTRACT Human-induced activities are threatening the socio-economic and ecological sustainability of land systems globally, including in tropical, low-income regions. In these regions, land-use planning is used to assess, manage, and monitor the physical, social, and economic conditions of territories and thus assist agribusiness, smallholder farmers, and other land users. There is, however, a lack of systematic studies identifying strategic land-use planning instruments and further detailing the extent to which their characteristics support land governance. In this paper, we attempt to address this gap. Based on a literature review, we identified three clusters of instruments, supporting land-use planning: (I) land-assessment instruments, (II) land-zoning instruments, and (III) participatory instruments. Plan-implementation instruments were not found. We conclude by sketching future research on (i) land tenure–planning nexus, (ii) streamlining plan-implementation, and (iii) transdisciplinary planning processes, intended to expand further the importance of the strategic approach in land-use planning in terms of governing tropical landscapes.","PeriodicalId":56005,"journal":{"name":"Journal of Land Use Science","volume":"16 1","pages":"479 - 497"},"PeriodicalIF":3.2,"publicationDate":"2021-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44814532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}