land loss
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2022 ◽  
Vol 9 (1) ◽  
pp. 76-84
Author(s):  
Haiying Feng ◽  
Victor Squires

Cropland abandonment because of rural depopulation or policy interventions has become a key issue in Chinese mountainous areas. One such region is the Guangxi Karst Mountainous Area (GKMA), a zone where more than 59% of total land area is hilly and arable land of a commercially viable size is almost non-existent. The rugged terrain and land fragmentation in upland karst areas result in the scarcity of land suitable for cultivation. Although depopulation and declining agriculture since 2000 within the GKMA have led to vast areas of abandoned cropland, the spatiotemporal distribution that underlies this pattern as well as its causes remain little understood. Geomorphic features also bring about differences in the distribution of settlements. Settlements with different degrees of distribution are accompanied by spatial differences in cultivated land resources, which lead to differences in the sufficiency of cultivated land resources. In this paper we provide an overview of the magnitude of the problem of arable land loss. settlements and analyze the spatial distribution and the spatial agglomeration of the cultivated land.


2021 ◽  
Vol 16 (8) ◽  
pp. 1479-1493
Author(s):  
Nur Hamid ◽  
Dewi Liesnoor Setyowati ◽  
Juhadi ◽  
Agustinus Sugeng Priyanto ◽  
Puji Hardati ◽  
...  

One of the disasters that often occur in coastal areas is abrasion. Abrasion causes coastal dynamics, including the East Coast of Rembang, Kragan Village, Kragan District, Rembang Regency. From 1975 to 1990, at least 50 meters of land from this area has been lost due to abrasion. This dynamic may become one of the causes of unsustainable management of the coastal environment and its natural resources. Various efforts have been made to overcome abrasion, but abrasion continues to hit this area, even until 2020. Qualitative and quantitative approaches were carried out in this study to discover the coast dynamics and various human activities that may trigger abrasion. Image interpretation, observation, interviews, and questionnaires were used as data collection techniques at three observation points in the Kragan Village area. This study concludes that the beach in Kragan Village has experienced dynamics with a total land loss of 46 meters from 2003 to 2020. Harmful activities carried out by humans resulted in abrasion so that the coast experienced dynamics. Human activities also affect coastal management, namely the basic principles of integrated coastal management and processes in the management of coastal areas.


2021 ◽  
Author(s):  
Michelle Felton ◽  
Philip Jones ◽  
Richard Tranter ◽  
Joanna Clark ◽  
Tristan Quaife ◽  
...  

Abstract Agroforestry (AF) is a land use that incorporates trees into the production of agricultural crops and/or livestock on the same piece of land. As such, AF has the potential to contribute to national biogenic carbon capture and storage, improved soil structure and function that helps to reduce soil erosion and surface run-off and improved financial returns to farmers with minimal land loss to agriculture. To date, there has been very little uptake of AF in the UK despite awareness of these benefits and the availability of policies to support adoption. This suggests that there are barriers to the adoption of AF that policy, or market developments, have yet to address. This study set out to identify these barriers, along with potential drivers to further uptake of AF in South-East and East lowland England by means of a survey of 224 farmers and landowners in 2019 covering a range of farm sizes and types. We found that nearly 60% might consider planting small areas of AF, with plantations being the most preferred option. When raised to the regional level, this would take-up around 4.5% of the total farmed area. Financial reasons were behind some of the reluctance to plant, as well as a view that trees might interfere with other farm operations. This suggests that for AF to be a tool to help the UK Government reach their woodland planting goal to achieve their net-zero target by 2050, farmers will need both planting grants and maintenance payments if they are to plant more AF.


2021 ◽  
Author(s):  
Nicole Burns ◽  
Janice Linton ◽  
Nathaniel Pollock ◽  
Laura Jane Brubacher ◽  
Nadia Green ◽  
...  

Abstract Background Indigenous Peoples are impacted by industrial development projects that take place on, or near, their communities. Existing literature on impacts of industrial projects on Indigenous Peoples primarily focus on physical health outcomes and rarely focus on the mental health impacts. To understand the full range of long-term and anticipated health impacts of industrial resource development on Indigenous communities, mental health impacts must be examined. It is well-established that there is a connection between the environment and Indigenous wellbeing, across interrelated dimensions of mental, physical, emotional, and spiritual health. This systematic review will synthesize the evidence on the mental health impacts of land dispossession due to resource extractive projects on Indigenous communities. Looking at the mental health impacts of land dispossession from industrial resource development on Indigenous communities is relevant for a variety of reasons including planning, mitigation strategies, decision making, and negotiations. Methods This review includes an Indigenous Advisory Team and a team of Indigenous and settler scholars. The literature search will use the OVID interface to search Medline, Embase, PsycINFO, and Global Health databases. Non-indexed peer reviewed journals related to Indigenous health or research will be scanned. Books and book chapters will be identified in the Scopus and PsycINFO databases. The grey literature search will also include Google and be limited to reports published by government, academic, and non-profit organizations. Reference lists of key publications will be checked for additional relevant publications, including theses, dissertations, reports, and other articles not retrieved in the online searches. Additional sources may be recommended by team members. Included documents will focus on Indigenous Peoples in North America, South America, Australia, Aotearoa New Zealand, and Circumpolar regions, research that reports on mental health, and research that is based on land loss connected to dams, mines, agriculture, oil and gas. Literature that meets the inclusion criteria will be screened at the title/abstract and full text stages by two team members in Covidence. The included literature will be rated with a quality appraisal tool and information will be extracted by two team members; a consensus of information will be reached and be submitted for analysis. Discussion The evidence from this review is relevant for land use policy, health impact assessments, economic development, mental health service planning, and communities engaging in development projects. Systematic review registration: Registered in the International Prospective Register of Systematic Reviews (PROSPERO; Registration number CRD42021253720)


2021 ◽  
Author(s):  
◽  
Taingunguru Whangapirita Walker

<p>Māori live within a post-colonial society, and were subjected to colonisation, warfare, land loss and urbanisation. These policies changed Māori from an agrarian society into an industrialised society within the cities. The impact on whānau of this included the separation from traditional lands, marae, hapu, iwi and the support of other whānau members. Māori living in cities were then categorised as urban Māori, which does not sit comfortably with participants in this study, who reject this term. This thesis explores, with Ngati Porou participants, their lived experience of whānau. The views of three age cohorts are canvassed in order to identify whether their understandings of whānau differ. These three cohorts were divided as follows: 65 years and over; 35–64 and 21–34. A total of thirty-eight participants were interviewed. They spoke passionately about who they were, where they came from and why they valued whānau. This is a qualitative research project, which utilises both Western and a Māori/tribal worldview. It was of importance to ensure that the data retained the Māori messages and the essence of the kōrero. A whakapapa and whānau sampling method was used to identify hapu and whānau. Face-to-face interviews were conducted, using a „snowball‟ technique. Some of the issues explored included who participants counted as members of whānau, the various whānau types identified by the literature (kaupapa whānau, whaamere, family, virtual whānau, new whānau, statistical whānau and whānau ora) and whether the „whānau mantra‟ is a „myth‟. Participants were asked for their views on the roles within whānau, what strengthens and divides whānau and whānau leadership. Other topics explored were the role of whāngai within whānau, cross-cultural relationships, maintaining whakapapa links, urbanisation and the impact of policies on whānau. Recently, government has begun to use whānau within policies in ways that differ from the lived experience of whānau. Academics have also used the metaphor of whānau in an attempt to explain some of the contemporary groupings of Māori, such as kapa haka activities. The pakeke cohort, most of whom lived within the tribal area, were totally involved with whānau, hapu and iwi. The middle cohort, most of whom were employed, were involved with whānau and marae when required. They cared for both mokopuna and aging parents. There were other qualities they valued in addition to whakapapa. The youngest cohort, some of whom were young parents, were passionate about being members of whānau. Because many of them had been born away from the tribal area, they felt the need to traverse the lands where their tīpuna had lived, worked and played in order for the whakapapa to become real. This thesis has identified that whakapapa is of the utmost importance to the participants‟ understanding of whānau, and that this shapes their lived experience.</p>


2021 ◽  
Author(s):  
◽  
Taingunguru Whangapirita Walker

<p>Māori live within a post-colonial society, and were subjected to colonisation, warfare, land loss and urbanisation. These policies changed Māori from an agrarian society into an industrialised society within the cities. The impact on whānau of this included the separation from traditional lands, marae, hapu, iwi and the support of other whānau members. Māori living in cities were then categorised as urban Māori, which does not sit comfortably with participants in this study, who reject this term. This thesis explores, with Ngati Porou participants, their lived experience of whānau. The views of three age cohorts are canvassed in order to identify whether their understandings of whānau differ. These three cohorts were divided as follows: 65 years and over; 35–64 and 21–34. A total of thirty-eight participants were interviewed. They spoke passionately about who they were, where they came from and why they valued whānau. This is a qualitative research project, which utilises both Western and a Māori/tribal worldview. It was of importance to ensure that the data retained the Māori messages and the essence of the kōrero. A whakapapa and whānau sampling method was used to identify hapu and whānau. Face-to-face interviews were conducted, using a „snowball‟ technique. Some of the issues explored included who participants counted as members of whānau, the various whānau types identified by the literature (kaupapa whānau, whaamere, family, virtual whānau, new whānau, statistical whānau and whānau ora) and whether the „whānau mantra‟ is a „myth‟. Participants were asked for their views on the roles within whānau, what strengthens and divides whānau and whānau leadership. Other topics explored were the role of whāngai within whānau, cross-cultural relationships, maintaining whakapapa links, urbanisation and the impact of policies on whānau. Recently, government has begun to use whānau within policies in ways that differ from the lived experience of whānau. Academics have also used the metaphor of whānau in an attempt to explain some of the contemporary groupings of Māori, such as kapa haka activities. The pakeke cohort, most of whom lived within the tribal area, were totally involved with whānau, hapu and iwi. The middle cohort, most of whom were employed, were involved with whānau and marae when required. They cared for both mokopuna and aging parents. There were other qualities they valued in addition to whakapapa. The youngest cohort, some of whom were young parents, were passionate about being members of whānau. Because many of them had been born away from the tribal area, they felt the need to traverse the lands where their tīpuna had lived, worked and played in order for the whakapapa to become real. This thesis has identified that whakapapa is of the utmost importance to the participants‟ understanding of whānau, and that this shapes their lived experience.</p>


2021 ◽  
pp. 78-87
Author(s):  
Maggie Tsang ◽  
Isaac Stein
Keyword(s):  

2021 ◽  
Vol 25 (2) ◽  
pp. 278-311
Author(s):  
Jacques Pollini ◽  
John G. Galaty

This article examines strategies adopted by Maasai and other pastoralists in Kenya to adapt to climate change, population growth, land loss, decreasing livestock holdings and land degradation, aimed at achieving greater socio-economic resilience. Using case studies mostly from Narok County and reviewing the increasingly rich literature on pastoralism and conservation in East Africa, we show that pastoralists employ three main strategies to adapt their livelihood systems: intensification (changes in land use systems to increase productivity per hectare); extensification (through territorial expansion into unoccupied areas or territories of neighbouring communities in our cases); and diversification (the combination of pastoralism with other livelihood strategies, mainly farming, conservation, tourism, business and wage jobs, often through migration to small towns or urban centres). Maasai communities have been quick to adopt these strategies, individually or in combination, in order to overcome ecological and socio-economic stress and to pursue opportunities as they arise. Since these strategies are generally compatible with extensive pastoralism, this land use will continue to play a key role in sustaining the livelihoods of people living in semi-arid and arid rangelands. However, when intensification and diversification through the adoption of ranching and farming occur, the rangeland becomes fragmented, with severe impacts on wildlife. In such cases, incentives for sustaining conservation and wildlife tourism will need to increase to compensate land holders for foregoing these more intensive land uses, thus moving towards reconciliation of ecological sustainability and strengthened livelihoods. These findings are illuminated by Gunderson and Holling's (2002) panarchy model and its nested adaptive cycles, where resilience is achieved by providing for change through loosening and reorganising connections between elements in the system.


Author(s):  
Minati Sahoo

The present paper attempts to analyse the households' dependency on community forest for their livelihood and food security in the mining region of Odisha. Mining has caused the highest forest-land loss in Odisha. Using z-test, f-test, and t-test, it has been found that extraction of minerals has not only caused shifting of livelihood from forest-based to mining related work but also has significantly reduced the dependence of households on forest products for consumption. In addition, it has reduced the contribution of forest to food security as calorie intake from forest food is significantly less in mining households than their non-mining counterparts. As the life span of a mine is finite, what will happen when the mines close? Thus, this calls for a policy intervention to carry out mining operations in a sustainable manner so that natural resources like forest are not sacrificed for short-term economic gains.


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