Land Use

First food: business of taste

Good Food is First Food. It is not junk food. It is the food that connects nature and nutrition with livelihoods. This food is good for our health; it comes from the rich biodiversity of our regions; it provides employment to people. Most importantly, cooking and eating give us pleasure. …

Using niche-modelling and species-specific cost analyses to determine a multispecies corridor in a fragmented landscape

Misiones, Argentina, contains the largest remaining tract of Upper Paraná Atlantic Forest ecoregion; however, ~50% of native forest is unprotected and located in a mosaic of plantations, agriculture, and pastures. Existing protected areas are becoming increasingly isolated due to ongoing habitat modification. These factors, combined with lower than expected regional …

Rwandan rural dwellers being pushed out of land

Rural residents in Rwanda are caught between a rock and hard place as local authorities force them off land that has been reclassified from agricultural to residential use. This highlights the negative impact of the country’s rapid urbanisation on the poor. About 17 per cent of citizens live in urban …

Input-driven versus turnover-driven controls of simulated changes in soil carbon due to land-use change

Historical changes in soil carbon associated with land-use change (LUC) result mainly from the changes in the quantity of litter inputs to the soil and the turnover of carbon in soils. We use a factor separation technique to assess how the input-driven and turnover-driven controls, as well as their synergies, …

Baseline study zooms in on women and land use in sub-Sahara Africa

Namibia will launch the baseline study that was conducted in 2016 by the University of Namibia which was aimed at investigating the status of women’s land use, ownership and rights under customary land tenure system, at an event on Thursday in Ongwediva, northern Namibia. The study was prepared for the …

Chocolate and the consumption of forests: A cross-national examination of ecologically unequal exchange in cocoa exports

This study explores the potential links between specialization in cocoa exports and deforestation in developing nations through the lens of ecologically unequal exchange. Although chocolate production was once considered to have only minimal impacts on forests, recent reports suggest damaging trends due to increased demand and changing cultivation strategies. I …

Predicting impact of climate change on water temperature and dissolved oxygen in tropical rivers

Predicting the impact of climate change and human activities on river systems is imperative for effective management of aquatic ecosystems. Unique information can be derived that is critical to the survival of aquatic species under dynamic environmental conditions. Therefore, the response of a tropical river system under climate and land-use …

Range contractions of the world's large carnivores

The majority of the world's terrestrial large carnivores have undergone substantial range contractions and many of these species are currently threatened with extinction. However, there has been little effort to fully quantify the extent of large carnivore range contractions, which hinders our ability to understand the roles and relative drivers …

Coal undermines Indonesia’s food production: report

Analyzing government spatial planning maps, researchers for the Waterkeeper Alliance and the Mining Advocacy Network found that 19 percent of Indonesia's rice-growing land falls within exploration or mining concessions for coal. The study calculated that coal mining already costs the country 1.7 million tons of potential rice production, and another …

Mapping REDD+ and land use financial flows in Brazil

This report presents the mapping results of national and international REDD+ financial flows to Brazil from 2009 through 2016, and contains detailed analyses regarding new sources of finance flows that may impact REDD+ goals, including financial commitments to promote low-carbon agriculture and subnational case studies of the states of Amazonas …

Politics of development: Land acquisition and economic development in India

Land acquisition for development project is not a new topic of discussion at least in a developing nation as ours. In recent times, we happened to have witnessed a wide range of protests and chaos relating to land issues in the country. Land is needed for industrialisation, which is the …

Water scarcity hotspots travel downstream due to human interventions in the 20th and 21st century

Water scarcity is rapidly increasing in many regions. In a novel, multi-model assessment, we examine how human interventions (HI: land use and land cover change, man-made reservoirs and human water use) affected monthly river water availability and water scarcity over the period 1971–2010. Here we show that HI drastically change …

Understanding the origin of Paris Agreement emission uncertainties

The UN Paris Agreement puts in place a legally binding mechanism to increase mitigation action over time. Countries put forward pledges called nationally determined contributions (NDC) whose impact is assessed in global stocktaking exercises. Subsequently, actions can then be strengthened in light of the Paris climate objective: limiting global mean …

State of environment report of West Bengal 2016

The State of Environment Report–West Bengal (2016) provides a complete overview of the environmental scenario in West Bengal. It aims to serve as a reference document that will help environmental decision making while also providing useful information to researchers, non-governmental organisations and all those interested in the current state of …

Tobacco and its environmental impact: an overview

This overview assembles existing evidence on the ways in which tobacco affects human well-being from an environmental perspective – i.e. the indirect social and economic damage caused by the cultivation, production, distribution, consumption, and waste generated by tobacco products. It uses a life cycle analysis to track tobacco use across …

No more than 15 pct of S.Africa land is arable: agriculture minister

CAPE TOWN (Reuters) - South Africa has no more than 15 percent of land that can be used for crop production due to low rainfall and poor soil, agriculture minister Senzeni Zokwana said on Wednesday. Covering 1.2-million square km of land, South Africa is self-sufficient in virtually all major agricultural …

State of the World’s Plants 2017

The spread of pests and pathogens that damage plant life could cost global agriculture $540 billion a year, according to this report released by the Royal Botanic Gardens in London. An increase in international trade and travel had left flora facing rising threats from invasive pests and pathogens, and called …

Nationwide assessment of forest burnt area in India using Resourcesat-2 AWiFS data

This study provides application of Resourcesat-2 AWiFS satellite imagery for forest burnt area assessment in India. AWiFS datasets covering peak forest fire months of 2014 have been analysed. The total burnt area under vegetation cover (forest, scrub and grasslands) of India was estimated as 57,127.75 sq. km. In 2014, 7% …

2020: the climate turning point

2020: The Climate Turning Point – the campaign will highlight why the 2020 turning point is necessary, and importantly how it can be realistically achieved, thanks to exponentially growing climate action. The new report, a collaboration between Yale University, Carbon Tracker and Climate Action Tracker (a consortium of Ecofys, New …

African forests threatened by global demand for commodity crops

International demand for commodity crops like cocoa is putting increasing pressure on tropical forests in sub-Saharan Africa, according to new research. The study – the first comprehensive empirical assessment of land-use change impacts of commodity crop expansion in sub-Saharan Africa, and their effects on tropical deforestation – published today in …

Deforestation risk due to commodity crop expansion in sub-Saharan Africa

Rapid integration of global agricultural markets and subsequent cropland displacement in recent decades increased large-scale tropical deforestation in South America and Southeast Asia. Growing land scarcity and more stringent land use regulations in these regions could incentivize the offshoring of export-oriented commodity crops to sub-Saharan Africa (SSA). We assess the …

  1. 1
  2. ...
  3. 6
  4. 7
  5. 8
  6. 9
  7. 10
  8. ...
  9. 102

IEP child categories loading...