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The Relative Timing of Population Growth and Land Use Change—A Case Study of North Taiwan from 1990 to 2015

Peer-reviewed publication
Décembre, 2021
Global

Urban expansion is a form of land cover and land use change (LCLUC) that occurs globally, and population growth can be a driver of and be driven by LCLUC. Determining the cause–effect relationship is challenging because the temporal resolution of population data is limited by decadal censuses for most countries. The purpose of this study is to explore the relationship and relative timing between population change and land use change based on a case study of northern Taiwan from 1990 to 2015.

The Economic Value of Fuel Treatments: A Review of the Recent Literature for Fuel Treatment Planning

Peer-reviewed publication
Décembre, 2021
Global

This review synthesizes the scientific literature on fuel treatment economics published since 2013 with a focus on its implications for land managers and policy makers. We review the literature on whether fuel treatments are financially viable for land management agencies at the time of implementation, as well as over the lifespan of fuel treatment effectiveness. We also review the literature that considers the broad benefits of fuel treatments across multiple sectors of society.

Evaluation of C Stocks in Afforested High Quality Agricultural Land

Peer-reviewed publication
Décembre, 2021
Global

Afforestation of marginal land has been recommended by the Intergovernmental Panel on Climate Change (IPCC) as a means of enhancing the capacity of soil to act as a carbon (C) sink. However, the success of this practice is variable and depends on many factors, including the type of land management used. In this study, we quantified and compared the C stocks in two highly productive agricultural soils afforested with poplar 10 years before the study and in adjacent soils still used for agricultural purposes.

A Comparative Study of Shallow Machine Learning Models and Deep Learning Models for Landslide Susceptibility Assessment Based on Imbalanced Data

Peer-reviewed publication
Décembre, 2021
China

A landslide is a type of geological disaster that poses a threat to human lives and property. Landslide susceptibility assessment (LSA) is a crucial tool for landslide prevention. This paper’s primary objective is to compare the performances of conventional shallow machine learning methods and deep learning methods in LSA based on imbalanced data to evaluate the applicability of the two types of LSA models when class-weighted strategies are applied.

Subsistence Farmers’ Understanding of the Effects of Indirect Impacts of Human Wildlife Conflict on Their Psychosocial Well-Being in Bhutan

Peer-reviewed publication
Décembre, 2021
Bhutan

Indirect impacts of Human Wildlife Conflict (HWC) are largely ignored, poorly understood, and scantly reported in the literature on HWC. Subsistence farmers in the Himalayan kingdom of Bhutan experience an increasing intensification of HWC impacts. Working across four districts representing different geographic regions of the country, we explored the perceived indirect impacts of HWC and how they affect the well-being and happiness of subsistence farmers using qualitative interviews (n = 48) and focus group discussions (n = 8). We conducted a qualitative thematic analysis.

Dynamic Analysis of Industrial Carbon Footprint and Carbon-Carrying Capacity of Zhejiang Province in China

Peer-reviewed publication
Décembre, 2021
Global

In studying the industrial carbon emissions in Zhejiang Province from 2015 to 2019, this paper calculates the carbon footprint, carbon-carrying capacity, net carbon footprint, and carbon footprint intensity of Zhejiang Province. The methods are recommended in the 2006 IPCC Guidelines for National Greenhouse Gas Inventories.

Geotechnology Applied to Analysis of Vegetation Dynamics and Occurrence of Forest Fires on Indigenous Lands in Cerrado-Amazonia Ecotone

Peer-reviewed publication
Décembre, 2021
Brazil

The Cerrado-Amazonia Ecotone is one of the largest ecosystems in Brazil and is internationally considered a biodiversity hotspot. The occurrence of fires is common in these areas, directly affecting biomass losses and the reduction of vegetative vigor of forest typologies. Information obtained through remote sensing and geoprocessing can assist in the evaluation of vegetation behavior and its relation to the occurrence of forest fires.

Highway Network and Fire Occurrence in Amazonian Indigenous Lands

Peer-reviewed publication
Décembre, 2021
Brazil

The construction and expansion of highways aiming to improve the integration of the most isolated regions in Brazil facilitated the access to many inhabited areas in the Amazon biome, but had as a consequence assisted the degradation of many of these regions. Over the last two decades, we have observed in this biome a gradual diversification and intensification of land uses through vegetation loss and an increase in fire associated with deforestation and an increase in grazing areas.

Soil Management in Indigenous Agroforestry Systems of Guarana (Paullinia cupana Kunth) of the Sateré-Mawé Ethnic Group, in the Lower Amazon River Region

Peer-reviewed publication
Décembre, 2021
Global

The Sateré-Mawé Brazilian indigenous people cultivate the guarana liana in biodiverse agroforests that incorporate many species, mainly trees, and produce food, medicines, fuel and income. The objective of this study was to evaluate the soil fertility in nineteen indigenous guarana agroforestry systems (AFSs) compared with areas of adjacent forests in the Andirá–Marau Indigenous Land—an ancestral territory of the Sateré-Mawé people. Soils in both locations showed low natural fertility, with levels of most macronutrients below the minimum agronomic reference levels.

Does Land Certification Mitigate the Negative Impact of Weather Shocks? Evidence from Rural Ethiopia

Peer-reviewed publication
Décembre, 2021
Ethiopia

This study examines the effects of weather shocks on household consumption and how the land registration and certification program facilitate coping strategies to mitigate the negative income shocks. Using the difference-in-differences (DID) approach and household panel data from Ethiopia, we find that weather shocks negatively affected household consumption expenditure. As expected, households are not able to protect themselves from weather shocks.

Obstacle Indicators Diagnosis and Advantage Functions Zoning Optimization Based on “Production-Living-Ecological” Functions of National Territory Space in Jilin Province

Peer-reviewed publication
Décembre, 2021
Global

Frequent human activities have led to different types of land use conflicts which seriously restricted the multi-functional land use and the optimal allocation of resources. Optimizing the development and utilization pattern of land space, carrying out strategic layout, taking all aspects into consideration, and promoting green production and lifestyle are important measures to alleviate the contradiction between human and land and realize the harmonious coexistence between human beings and nature.