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Blue carbon ecosystems (BCEs), such as mangroves, saltmarshes, and seagrasses, are important nature-based solutions for climate change mitigation and adaptation but are threatened by degradation. Effective BCE restoration requires strategic planning and site selection to optimise outcomes. We developed a Geographic Information System (GIS)-based multi-criteria decision support tool to identify suitable areas for BCE restoration along the 2512 km-long coastline of Victoria, Australia. High-resolution spatial data on BCE distribution, coastal geomorphology, hydrodynamics, and land tenure were integrated into a flexible spatial model that distinguishes between passive and active restoration suitability. The tool was applied to identify high-priority locations for mangrove, saltmarsh, and seagrass restoration across different scenarios. Results indicate substantial potential for BCE restoration in Victoria, with 33,253 ha of suitable area identified, mostly (>97%) on public land, which aligned with the selection criteria used in the tool. Restoration opportunities are concentrated in bays and estuaries where historical losses have been significant. The mapped outputs provide a decision-support framework for regional restoration planning, while the tool itself can be adapted to other geographies. By integrating multiple spatial criteria and distinguishing between passive and active restoration, our approach offers a new method for targeting BCE restoration and informing resource allocation. The identified restoration potential will also require collaboration with coastal managers and communities, and consideration of socio-economic factors. With further refinements, such as incorporating multi-criteria decision analysis techniques, GIS-based tools can help catalyse strategic blue carbon investments and contribute to climate change mitigation and adaptation goals at different spatial scales. This study highlights the value of spatial identification for BCE restoration and provides a transferable framework for other regions.

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In many African countries, land access and tenure insecurity pose significant challenges to agriculture, in particular for the youth. As the farming population ages, young people are expected to take over, but they don't often show much interest in farming, which could harm the future of agriculture in Africa, where the population is the youngest. Land reforms and titling programs are suggested as amongst strategies to make agriculture more attractive to investors and promote youth involvement. As a result, majority African countries undertook reforms such as land titling, ownership mapping and market facilitation as policy prescriptions for promoting youth involvement in agriculture. Nonetheless, the impact of these programs is not well documented in the body of literature thus constraining policy decisions. This study examines the impact of land titling on youth participation in agriculture in Tanzania, using 2020/2021's wave of Tanzania national panel survey data with a sample size of 2725 youth households from 419 enumeration areas. The study finds that land titling is a critical factor in promoting youth participation in agriculture in Tanzania, with young people who have titled land tending to allocate more resources (time) to farming activities. The study also identified farm size, educational level, and land dispute experience as significant factors influencing youth participation in agriculture. Based on these findings, the study recommends interventions to promote youth participation in agriculture in Tanzania, including investing in land titling programs that specifically target young people and promoting educational programs that equip young people with foundational skills. The study also highlights the need for tailored interventions that address the specific needs of different groups of young people. Overall, the study underlines the importance of promoting youth participation in agriculture in Tanzania and by extension to other African countries to contribute to food security and rural development.

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Promoting conservation on rented farmland is a challenge for stakeholders working with non-operating landowners (NOLs) and tenant farmers (operators). We conducted an online survey to identify stakeholders who engage with NOLs, and understand how their positioning as 'intermediaries' could be leveraged to help bridge the NOL-operator communication gap. A majority of identified stakeholders/intermediaries worked in government agencies, university extension, law firms, or farm management companies. Intermediaries believed that NOLs trusted them for several conservation activities, however, they believed that NOLs were more influenced by operators than by intermediaries. The message that engaging in conservation can help preserve the farm for future generation was perceived to be influential in motivating NOLs. Our findings suggest the need for a holistic approach to engage NOLs by accounting for trust in and influence of intermediaries and operators, and the salience of conservation messages and messaging when promoting conservation behaviors on rented farmlands.

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Links between land tenure and food and nutritional insecurity are receiving increased attention. Nevertheless, urban and periurban dwellers face challenges in accessing land to produce food for subsistence and sale. An ethnographic study and food and nutrition insecurity survey were conducted between October 2013 and November 2014 in Tamale, Northern Region of Ghana, to explore the dynamic and recursive links between land access, food access and the ability to maintain resources to meet long-term needs. Results showed that infrastructural development and agriculture compete for land. The shortage of land for agricultural purposes was pronounced in urban areas (20%) than in periurban areas (1.3%) and rural areas (0%). Food insecure households were more likely to name a lack of land than anything else as the primary reason for their inability to grow crops (Fisher's exact probability = 0.040). Urban and periurban dwellers cope with the constraints posed in the communal tenure system by using strategies such as urban-periurban-rural migrant farming and buffer zone cultivation. The role of women in providing nutritious soups is especially important, and they use various mechanisms to circumvent their lack of access to land and provide food for the household. Political, economic and cultural elements thus interact to constitute the link between land and food.

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Across the globe, the legal land rights and tenure of many Indigenous peoples are yet to be recognized. A growing body of research demonstrates that tenure of Indigenous lands improves livelihoods and protects forests in addition to inherently recognizing human rights. However, the effect of tenure on environmental outcomes has scarcely been tested in regions with high development pressure, such as those with persisting forest-agriculture conflicts. In this paper, we conduct an event study and a difference-in-differences analysis to estimate the average treatment effect of land tenure on forest cover change for 129 Indigenous lands in the Atlantic Forest of Brazil from 1985 to 2019. We found that forest outcomes in Indigenous lands improved following tenure compared to pretenure and that forest outcomes improved in tenured compared to nontenured lands. We also found that formalized tenure, rather than incomplete tenure, was necessary to improve forest outcomes. Our study is the first rigorous analysis of the effect of tenure on Indigenous lands in the globally important Atlantic Forest biome and contributes to a growing body of literature on the role of rights-based approaches to conservation. The evidence presented in this study may support efforts to secure the legal rights and autonomy of Indigenous peoples.

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Land tenure security continues to pose a significant challenge to the sustainability of urban community gardens in global South cities. However, a few studies have explored the mechanisms that urban gardeners employ to facilitate land access and variations in land tenure security arrangements made with land owners in South African cities. This paper employs a mixed-methods research approach involving quantitative and qualitative techniques to examine how urban community gardens access land and land tenure security arrangements thereof. The study is based on questionnaires, semi-structured interviews, and observations from 34 urban community food gardens in Cape Town selected through a combination of purposive and snowball sampling methods across selected low-income urban neighbourhoods. The findings reveal that although formalised land tenure security poses a sustainability threat to community gardens, perceived and de facto tenure present equally crucial forms of tenure which could be supported by state actors to promote urban agriculture. Reflecting on past efforts to formalise land tenure security, the article concludes that these efforts have failed due to poor coordination among government departments, and the complex and unclear processes of acquiring land. The paper recommends that while formalising land tenure arrangements may prove to be an effective solution, supporting institutions need to adopt a bottom-up approach to understand the gardener's needs and build on perceived and de facto land tenure security options to promote the sustainability of community gardening projects.

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Few studies have explored land access, a structural driver of health, and women's participation in livelihood interventions to improve food security and HIV outcomes. This qualitative study, embedded within Shamba Maisha (NCT02815579)-a randomized controlled trial (RCT) examining the impact of a multisectoral intervention among farmers living with HIV in western Kenya-sought to explore the influence of perceived access to and control of land on agricultural productivity, investments, and benefits. Thirty in-depth interviews (IDIs) were conducted with purposively sampled men and women, 3 to 6 months after receiving intervention inputs; data were deductively and inductively coded and analyzed. Farming practices and participation in Shamba Maisha were dependent on land tenure and participants' perceived strength of claim over their land, with participants who perceived themselves to be land insecure less likely to make long-term agricultural investments. Land tenure was influenced by a number of factors and posed unique challenges for women which negatively impacted uptake and success in the intervention. Data underscore the importance of secure land tenure for the success of similar interventions, especially for women; future interventions should integrate land security programming for improved outcomes for all.

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This study investigated the land tenure system, harvesting time and marketing behaviour of cashew farmers in Ghana. Primary data was compiled from 120 cashew farmers, and the multinomial probit was used to assess the determinants of cashew marketing outlets. Types of land ownership (tenure system) for cashew production in Ghana were leasehold, stool, family, state and customary lands. The sales of cashew nuts to buying companies and/or exporters is positively influenced by the land tenure system, good road network, weekly harvest, contract agreements and grading of cashew nuts. Conversely, the experience of farmers coupled with less than one week of harvesting influences the choice of brokers' outlet. The result implies that, cashew cultivation on stool land, likewise harvesting time increases the probability of selling to buying companies and exporters who offered higher margins compared with brokers. Consequently, generic land reform for the whole country to enhance agribusinesses may be important but unnecessary. It is also suggested that the customary land arrangement provided the opportunity to sell to a profitable marketing outlet, it is suggested that Government and NGOs should rather be interested in strengthening the current customary land regime and consultatively recommend for review where necessary in the study areas.

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Northern China has experienced unprecedented urbanization over the past several decades, with younger Chinese moving to cities while leaving the lion's share of the older population in rural areas. This study explores how this structural change creates unique opportunities and challenges for older adults living in rural houses, which informs their everyday practices, the meanings of homes, and their subsequent housing choices. We examined the housing experiences of rural older adults through a field study conducted in Heilongjiang province. The study employed qualitative in-depth interviews with thirty-two older adults who live or have lived in rural housing, along with systematic documentation of their houses through photography and hand drawings captured from the field. We analyzed the interview narratives and images using the Glaserian grounded theory method to allow a high level of flexibility and conceptualization. The study identified five core categories of residential experiences: (1) houses as sites of production; (2) the earth/dwelling relationship; (3) social life in interstitial spaces; (4) the house as a means to preserve agency in old age and; (5) the burdensome house. These features were directly linked to the older adults' senses of home and their subsequent housing choices. The rural houses offered a strong sense of agency and belonging to rural older adults, but the city's expansion, the changing household registration system, and their aging bodies forced rural older adults to engage in constant reevaluation of their houses, informing their residential choices. We discuss the study's theoretical contributions and offer insights into policies and future planning for residential areas in both rural and urban areas by comparing the spatial configurations of rural dwellings with their urban apartment counterparts.

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Both urban land tenure insecurity and poor urban health outcomes are research topics of urban geographers and health experts. However, health outcomes or patterns are hardly measured in relation to land tenure security. There are no clear measures or indicators of if and how these two issues interrelate and which type of land tenure deficiency is likely to lead to which kind of health outcomes or patterns. To address this knowledge quandary, we reviewed literature to identify which characteristics of land tenure could relate to which types of health outcomes. The review found four specific land tenure security pathways which significantly influence health outcomes. For each of these, it is possible to identify a set of indicators which could measure the extent of interrelation between land tenure security and health. The result of this process is the design of a list of 46 land tenure-enabled indicators that can be applied empirically. The indicators demonstrate how to design a transdisciplinary approach that connects land management and global urban health knowledge spaces.

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This paper uses a unique decade-long panel data with lab-tested soil measures from farmers in Uganda to examine the relationship between transfer rights and soil quality. We find that transfer rights are associated with better soil. This possibly has to do with the ways farmers with transfer rights manage their land compared to farmers without transfer rights. We find strong positive correlation between transfer rights and use of chemical fertilizers. Although we find no strong correlation between transfer rights and agricultural intensification in terms of manure use, the strong positive relationship found between transfer rights and soil quality may suggest that farmers with transfer rights may be investing in soil improvement through other means such as use of compost, crop residues, and fallowing.

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Land is a key input in economic production and production-waste sink. This links land to the causes of and responses to climate change. The dominant climate action ideas are based on the concept of 'land tenure security' which, in a global context marked by land-based inequities, means ratifying what already exists. This reinforces undemocratic social structures and institutions that themselves contribute to climate change. A restructuring of global land politics is called for, without which any analyses of and responses to climate change are at best superficial, and at worst, flawed and self-defeating. What is needed is to acknowledge the pervasive land-based social inequities in the world, and to end such inequities by pursuing a redistribution of a range of access to a range of land and resources in ways that categorically benefit the working people.

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In Indonesia, 60 million people live within 1 km of state forest. The government of Indonesia plans to grant community titles for 12.7 million hectares of land to communities living in and around forests. These titles allow for using nontimber forest products, practicing agroforestry, operating tourism businesses, and selective logging in designated production zones. Here, we estimate the early effects of the program's rollout. We use data on the delineation and introduction date of community forest titles on 2.4 million hectares of land across the country. We find that, contrary to the objective of the program, community titles aimed at conservation did not decrease deforestation; if anything, they tended to increase forest loss. In contrast, community titles in zones aimed at timber production decreased deforestation, albeit from higher baseline forest loss rates.

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This dataset presents data collected from the households' survey in Northern Nigeria to examine land tenure and property rights among smallholder rice farmers and the influence it has on household food security. Data collection was by personal interviews of adult members of the farmers' households, focusing on the households' socio-economics, United States Department of Agriculture'- 18 Household Food Security questions for households with children, land titling status and land tenure type on farmland cultivated during the 2016/17 farming season. The data were collected from 475 rice farmers selected by multistage sampling across 84 rice-growing communities, seven States and the three geopolitical zones in northern Nigeria. Household food security was assessed within the framework of the United States Department of Agriculture' HFS Survey Module. Land Tenure and Property Rights (LTPRs) assessment was in terms of the type (source) and registration of titles to farmlands. The hypothesis that guided the cross-sectional survey conducted to generate these data is that insecure land tenure and property rights are important drivers of food insecurity.

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Stable land rights can increase farmers' expectations regarding the future and encourage their adoption of green production methods, which is an important guarantee for promoting the development of green agriculture development. This paper takes the fertilizer use as an example and systematically investigated the impact of land tenure stability on the green production behavior of heterogeneous farmers based on a field survey data of 349 cotton-planting farmers from Xinjiang, China. Furthermore, this research aims to assess the differential impact of land tenure stability on different risk preferences, organizational forms and ethnic groups. This study is a continuation of previous studies on factors influencing green production behavior. The results show that land transfers have an inhibiting effect on farmers' green production behavior and this effect is more significant among risk-averse farmers, local farmers and minority nationalities farmers. The land tenure period can promote the green production of farmers and alleviate the restraining effect of land transfers on farmers' green production behavior. Additionally, farmers of Xinjiang Production and Construction Corps (XPCC) and large-scale households are more inclined to green production. The Chinese Government needs to further promote land transfer to large-scale households, improve the stability of land rights and adopt differentiated policies for heterogeneous farmers to encourage their green production.

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There are growing campaigns to promote land titling to secure Land Tenure and Property Rights (LTPRs) in African agriculture. Theoretically, deed registration should reduce land disputes, facilitate land use as collateral for loans, and stimulate investment in land improvement for increased productivity, income and food security. Empirical evidence in these regards, however, remains anecdotal, and sometimes conflicting. This paper reports a study that examined LTPRs' among smallholder rice farmers in Northern Nigeria and the influence on household food security (HFS). It used cross-section data obtained from 549 rice farmers, selected by multistage sampling across 84 rice-growing communities, seven (7) States and the three (3) geopolitical zones in northern Nigeria. Data collection was by personal interviews of adult members of the farmers' households, focusing on the households' socio-economics, livelihoods, and LTPRs on farmland cultivated during the 2016/17 farming season. HFS was assessed within the framework of the United States Department of Agriculture' HFS Survey Module. LTPRs assessment was in terms of the type (source) and registration of titles to farmlands. HFS modelling was within the framework of Poisson, Instrumental Variable Poisson (IVP) and Zero-inflated Poisson (ZIP) regression methods, with endogeneity concerns and choice of specification addressed within Hausman specification tests. The results show that land titling is not endogenous in the estimated models; and that HFS is significantly (p < 0.01) enhanced with an increase in shares of freehold and leasehold in the households' farmlands, as against reliance on communal holdings. Holding de jure secure title to farmlands, however, had no significant influence on HFS. The evidence supports the need to develop land markets to enhance the ease of land transfer, as part of measures to enhance HFS in northern Nigeria.

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The land system of state-owned farms in China is different from that in rural areas. Whether the land tenure of state-owned farms can play a role in protecting cultivated land is an important issue for the high-quality development of state-owned agriculture in China. This article develops a dynamic model to examine how land tenure influences farmers' decisions on land improvement. It then analyzes this relationship based on cotton farmers' household-level data from state-owned farms of Xinjiang in China. We applied methods that take into account the possible endogeneity of the land tenure. The results reveal that the stability of land tenure in the past will not affect the current behavior of farmers for they have a relatively stable expectation of current land tenure and a high degree of trust in the government and its policies. The intergenerational transfer of land tenure is not the key factor that affects farmers' land conservation, and the relatively long-term duration of land tenure (possibly five years or more) during their careers is more important. Our findings also reveal that non-property factors, such as government intervention (e.g., technology promotion) that alleviates the limited rationality of farmers, cannot be ignored because they played a crucial role in past land improvement when land tenure was less stable.

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This study focuses on the sustainability of different land tenure farms in tea farming and explores the effect of structural and decisional variables on tea farm sustainability. For this, a total of 138 tea growers from the Rize province of Turkey were selected through a stratified sampling approach and interviewed directly. The positive and negative effects of independent variables on all dimensions of sustainability were emphasized after an extensive review of the literature. This reviewing activity also facilitated hypothesizing the possible influences of variables on overall tea sustainability. A tobit model was used to examine the influence of the structural and decisional variables on tea farm sustainability. The results described that owners were more sustainable compared with shareholders. Their economic and social sustainability levels were not significantly different from each other. However, environmental sustainability at owners' tea farms was more satisfactory than that of shareholders. Among structural variables, land slope, age of tea orchard, and farmers' age were negative influences, whereas cooperative membership and terrace status affected tea farm sustainability positively. Similarly, among decisional variables, family labor, fertilizer application methods, farmers' willingness to perform a soil test, and sale value of tea had positive influences, whereas the cost of chemical fertilizers had a negative influence on tea farm sustainability. The land tenure was found to have a significant effect on sustainability when the tea farmer was the owner of the farm. Thus, farmers should replant their orchards on time, and adopt sustainable practices such as terracing and employing environment-friendly fertilizer application methods for increasing tea sustainability in the locality. Integr Environ Assess Manag 2021;17:814-834. © 2020 SETAC.

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Land tenure security is central to food security of rural agricultural-dependent communities, but there is limited evidence linking the state of agrobiodiversity to perception of land tenure security and access to and quality of food eaten. This study explores this relationship using data captured from 1,279 households in Acholi and Teso subregions of Uganda, and the relationships are established using a study sample of 1,227 women of reproductive age (WRA). Sixteen percent of respondents perceived themselves to be land tenure insecure. Although approximately 275 species were reported available for food, household access to a variety of plant and animal species is limited to <10 species by 69% of the study population. Dietary diversity was also low, with 53% of women meeting minimum diet diversity. Evidence from estimation of a generalized Poisson regression reveals that dietary diversity of WRA is consistently, positively correlated with species diversity available for food and negative with land tenure insecurity. A unit increase in species diversity led to 18% increase in dietary diversity of WRAs. Land tenure insecurity was likely to reduce dietary diversity of WRAs by 26% (p < .05). Interventions with an aim to increase species diversity can deliver positive dividends for food and nutrition security. Land policy reforms and interventions that strengthen land tenure security for both men and women are likely to contribute positively to dietary diversity leading to improved food and nutrition security of vulnerable communities in rural areas.

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China has recently implemented the latest rural land tenure reform with the "Separating Three Property Rights" as non-tradable land ownership, non-tradable land contracting right and tradable land use right, leading to a dramatic change in grassland management strategies in vast pastoral areas. However, the impact of this new reform on grassland management practices is widely debated by scholars and policy analysts. To identify the factors impacting the pastoralists' choice of grassland management practice and the social, economic and ecological benefits derived from different grassland management practices, we conducted a field survey of pastoralists (n = 259) in 7 counties on the Qinghai-Tibetan Plateau. The results showed that respondents' gender, grassland area, scale and location of the village, grassland condition perception significantly exerted positive influence on pastoralists' willingness to participate in cooperative grassland management practices, while grassland fence and urban life expectation negatively influenced the willingness. We found that cooperative grassland management practices led to significantly higher household incomes, more equal gender relationships and better-managed grasslands than individual ones. In spite of this, there were still a large number of pastoralists who chose individual grassland management practices due to their long-term customary operations. In conclusion, this new rural land tenure reform has facilitated pastoralists' choice for diverse grassland management practices and the promoted voluntary large-scale cooperative grassland management practices benefit the social-ecological system of pastoralism.

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