Attitudes towards the Sri Lankan leopard Panthera pardus kotiya in two rural communities

Livestock depredation by wild carnivores threatens carnivore populations and livestock-dependent human communities globally. Understanding local attitudes towards carnivores can inform strategies to improve coexistence. In Sri Lanka, the dairy industry is expanding, creating a need for proactive conflict mitigation. Livestock depredation by the Endangered Sri Lankan leopard Panthera pardus kotiya occurs, but little is known about these incidents or the attitudes of those whose livelihoods may be threatened by this. We surveyed people in two rural communities, Palatupana and Maskeliya, that differed in the scale of livestock ownership, livestock management practices and socio-ecological factors, to characterize attitudes towards leopards and understand their determinants. In Palatupana, an area with extensive cattle rearing, depredation incidents were frequent, and attitudes towards leopards were positively related to respondents' age, number of dependants, years spent rearing livestock and a greater overall support for wildlife conservation. Attitudes were negatively related to respondents' knowledge of leopard ecology and awareness of leopard-related tourism, from which cattle owners do not benefit. In Maskeliya, where cattle rearing is secondary to other agricultural work, depredation did not occur. Here, attitudes were positively related to a desire for increased government assistance with cattle rearing. The inability to develop land for cattle husbandry was a common barrier experienced in both communities. Considering local attitudes can inform strategies to improve human–carnivore coexistence. Approaches that could improve attitudes towards leopards include involvement of cattle owners in tourism programmes, exploring potential alternative land ownership schemes, and improving infrastructure and access to veterinary care.

Conclusion

This chapter looks at the major environmental laws of the United States after the Adirondack Park Land Use and Development Plan was signed into law. It also presents Senator Henry Jackson's National Land Use Policy Act in 1970. The act used incentives and sanctions to encourage states to develop land use plans for environmentally sensitive areas and large development sites. The chapter then highlights the Adirondack Park Agency's (APA) job to protect the wilderness character of a state park that was much larger than any of the national parks that existed in 1973. Many regional land use plans of the era depended on local governments taking voluntary incentives, but the Adirondack law gave a state agency statutory authority to protect environmental quality by reviewing and modifying zoning regulations. The chapter recounts the APA's three main goals: to prevent building in the park's backcountry, to make sure that development happened in places where it would not hurt the park's wild character, and to protect Adirondack shorelines. Ultimately, the chapter examines the emergence of threats to the ecological health of the Adirondacks that are beyond the park agency's power to control.

Building Homes

This chapter discusses how housing developers used the racist or people-oriented market rubric to interpret their mental maps of Houston and made choices about where to develop land for residential use. Developers first thought about development at the local neighborhood level, reading neighborhoods through one of these two rubrics to make choices about where to build and where not to build. When they considered specific plots of land to purchase, they engaged in reverse blockbusting. Several housing developers targeted homeowners of color and others they perceived as gullible or more likely to sell for cheap. They did so in order to purchase land at bargain prices and then make a higher profit when selling the new homes they constructed on this land.

Unwritten Rule

In 2012, Cambodia — an epicenter of violent land grabbing — announced a bold new initiative to develop land redistribution efforts inside agribusiness concessions. This book focuses on this land reform to understand the larger nature of democracy in Cambodia. The book contends that the national land-titling program, the so-called leopard skin land reform, was first and foremost a political campaign orchestrated by the world's longest-serving prime minister, Hun Sen. The reform aimed to secure the loyalty of rural voters, produce “modern” farmers, and wrest control over land distribution from local officials. Through ambiguous legal directives and unwritten rules guiding the allocation of land, the government fostered uncertainty and fear within local communities. The book gives pause both to celebratory claims that land reform will enable land tenure security, and to critical claims that land reform will enmesh rural people more tightly in state bureaucracies and create a fiscally legible landscape. Instead, the book argues that the extension of formal property rights strengthened the very patronage-based politics that Western development agencies hope to subvert.

Slope Orientation and Vegetation Effects on Soil Thermo-Hydraulic Behavior. An Experimental Study

The stability and erosion of natural and man-made slopes is influenced by soil-vegetation-atmosphere interactions and the thermo-hydro-mechanical slope conditions. Understanding such interactions at the source of slope mass-wasting is important to develop land-use planning strategy and to promote environmentally adapted mitigation strategies, such as the use of vegetation to stabilize slopes and control erosion. Monitoring is essential for calibrating and validating models and for better comprehending the physical mechanisms of soil-vegetation-atmosphere interactions. We approached this complex problem by means of an experimental work in a full-scale monitored embankment, which is divided into four instrumented partitions. These partitions are North or South-faced and present a bare and vegetation cover at each orientation. Our main findings show that vegetation enhances rainfall infiltration and decreases runoff, which reduces slope stability and surficial erosion, while plant transpiration induces higher suctions and hence slope stability. Concerning thermal aspects, vegetation reduces the incidence of net solar radiation and consequently heat flux. Thus, daily temperature fluctuations and evaporation decreases. However, the effect of vegetation in the development of dryer soil conditions is more significant than the orientation effect, presenting higher drying rates and states at the North-vegetated slope compared to the South-bare slope.

Evaluating a Workflow Tool for Simplifying Scenario Planning with the Online WhatIf? Planning Support System

In an era of smart cities and digitalisation, there has been a noticeable increase in the development and application of planning support systems (PSS). However, a significant challenge in the broader adoption of these PSS can be attributed to the user experience, which includes the efforts required in pre-processing data. It has been observed that typically 80% of the PSS usage time goes into pre-processing, cleaning, and loading data—a significant barrier for new users. This research focuses on improving user experience by developing and evaluating a new workflow tool called EasyUAZ. This workflow tool directly supports the iterative data preparation needs of scenario planning with the Online WhatIf?—a widely used PSS to develop land-use suitability, demand and land-allocation scenarios. A comparative evaluation has been conducted to quantify the time taken for data preparation with ArcGIS, QGIS, and the EasyUAZ. The study found that EasyUAZ offers a time saving of 30%–35% when compared with other options.

Refleksi Paradigma Ilmu Pengetahuan Bagi Pembangunan Hukum Pengadaan Tanah

<p><em>The purpose of this study is to explain the influence of the positivism paradigm in making land acquisition law and its application which is oriented towards formalism in Indonesia. This type of research is normative and prescriptive legal research, a paradigm that should be used to develop land acquisition law that can realize respect for land rights. To answer the research problem a concept approach is used with the analysis of the syllogism of deduction and interpretation. The paradigm of science as its major premise, while the regulation and application of land acquisition for public use as a minor premise. The results of this study are the positivism paradigm imbued with capitalism causing compensatory injustice and formal injustice in land acquisition for public use. Globalization, through international treaties, causes the importation of the laws of donor countries, which have a capitalist ideology to the Indonesian legal system, which has a family ideology. This harmonization problem if not resolved properly can cause injustice. To realize convergence, it is necessary to consider the use of realistic socio legal theory in land acquisition legal research.</em></p><p><em> </em></p><p><strong>Keywords</strong>: <em>Positivism, Realistic Legal Socio, Land Acquisition, Justice.</em><em></em></p>

Spatial Patterns and Spatial Modeling of Primary Organic Aerosol Concentrations in Three North American Cities

&lt;p&gt;We measure highly spatially resolved primary organic aerosol (POA) concentrations in three North American cities (Oakland, Pittsburgh, and Baltimore) using an aerosol mass spectrometer deployed on a mobile laboratory. We conduct between 10 and 20 days of repeated mobile sampling in each city, covering a wide range of urban land use attributes. We derive two POA factors using positive matrix factorization of the measured organic mass spectra: cooking OA (COA) and traffic-related OA (hydrocarbon-like OA; HOA). Both the COA and HOA concentrations vary substantially within and between cities. The COA and HOA concentrations in Oakland are about a factor of 2-4 higher than Pittsburgh and Baltimore. Within a city, the concentrations vary by a factor of 2-5. The COA concentrations are higher than the HOA in each city, indicating that cooking is an important POA source in the US. In each city, the concentrations are higher in the downtown and near large sources, showing the linkage between land-use activities and POA concentrations. We develop land-use regression (LUR) models for COA and HOA using the measured concentrations and available land-use covariates. We find that a similar set of land-use covariates explain the variability of measured POA in each city. The LUR models are moderately transferable between sampling cities. An external validation effort using literature data shows that our models predict the previous point measurements in six North American cities reasonably well. We are applying our LUR models for a national prediction of the concentration surfaces of COA and HOA. We plan to apply the national estimates for the epidemiologic and environmental justice analysis of POA in the United States.&lt;/p&gt;

Three Decades of Agricultural Extension in Mozambique: Between Advances and Setbacks

This article aims to analyze the intervention in the area of public agrarian extension in Mozambique, taking into consideration the trajectory of this policy in this country. The methodology used is the literature review and consultation of documents that guide the agrarian extension in the country. Documentary analysis of plans and programs that address the theme was performed, as well as the consultation of articles available on Google scholar published between 2000 and 2019, which brought discussions about agrarian extension. The results suggest that the intervention of extension technicians is still low. This reality may be associated with the fragility of agricultural extension sector policies and agricultural policies that support the area. The verified data demonstrate that the number of extensionists tends to increase, but the rate of farmers who benefit from these services tends to reduce. Low coverage of extension services and poor consideration of farmers’ social economic conditions at ultimately contribute to low rates of agricultural productivity. Therefore, agrarian extension services should be taken as a fundamental support instrument for farmers, contributing to the increase of agricultural production and productivity and to the improvement of economic social and commercial conditions in Mozambican agriculture. Therefore, it is considered relevant for Mozambique to develop land extension policies and implement them to enable greater capillarity with farmers.