South America

2024 Disasters in Numbers

In 2024, the Emergency Events Database (EM-DAT) recorded 393 natural hazard-related disasters. These events caused 16,753 fatalities and affected 167.2 million people. Economic losses totaled US$241.95 billion. The year 2024 was marked by extreme temperature events in Asia that caused thousands of deaths, severe droughts in Africa affecting over 25 …

Traditional food supply channels in a pandemic: suggestions for their modernisation

The text provides a description, analysis and perspectives of the traditional supply and marketing channels in the face of the pandemic. It identifies its main challenges, the contingency measures adopted by governments and the channels themselves. In addition, it delves into the effects and impacts of the pandemic on these …

Drivers and disruptors shaping the future of agriculture and the food system in LAC: Climate change and trade tensions

Agri-food production remains vital to the economies in Latin America and the Caribbean (LAC). Food systems are rapidly changing and are driven by income growth, (urban) population growth, shifts in dietary preferences, and agricultural productivity growth. Food systems are also under threat from disrupters like climate change and distorting policies …

Digital fences: the financial enclosure of farmlands in South America

Georeferencing — a digital mapping technique increasingly employed by South American governments to register land ownership — is being regularly used by landgrabbers and companies to expel traditional communities from ancestral lands occupied for decades or even centuries, according to a report by GRAIN, an NGO that works with peasant …

Measuring the seismic risk along the Nazca-Southamerican subduction front: Shannon entropy and mutability

Four geographical zones are defined along the trench that is formed due to the subduction of the Nazca Plate underneath the South American plate; they are denoted A, B, C and D from North to South; zones A, B, and D had a major earthquake after 2010 (Magnitude over 8.0), …

Accelerated dryland expansion regulates future variability in dryland gross primary production

Drylands cover 41% of Earth’s surface and are the largest source of interannual variability in the global carbon sink. Drylands are projected to experience accelerated expansion over the next century, but the implications of this expansion on variability in gross primary production (GPP) remain elusive. Original Source

COVID-19 Global Humanitarian Response Plan

United Nations Secretary-General António Guterres today [Wednesday, 25 March] launched a $2 billion coordinated global humanitarian response plan to fight COVID-19 in some of the world’s most vulnerable countries in a bid to protect millions of people and stop the virus from circling back around the globe.

Natural disasters in Latin America and the Caribbean, 2000-2019

Latin America and the Caribbean (LAC) is the second most disaster-prone region in the world. Some 152 million people have been affected by 1,205 disasters (2000-2019). Although many hazards are cyclical in nature, the hazards most likely to trigger a major humanitarian response in the region are sudden onset hazards …

Advancing renewables in developing countries

The Abu Dhabi Fund for Development (ADFD) finances innovative projects to expand sustainable energy access as part of a joint initiative with the International Renewable Energy Agency (IRENA). ADFD committed USD 350 million to support renewable energy uptake in developing countries through seven annual selection and funding cycles starting in …

IPCC’s special report on the ocean and cryosphere in a changing climate: What’s in it for Latin America?

The Intergovernmental Panel on Climate Change (IPCC) published its Special Report on the Ocean and Cryosphere in a Changing Climate in September 2019. This publication offers a guide to the IPCC’s Special Report on the Ocean and Cryosphere prepared for decision-makers in Latin America by the Climate and Development Knowledge …

Degradation and forgone removals increase the carbon impact of intact forest loss by 626%

Intact tropical forests, free from substantial anthropogenic influence, store and sequester large amounts of atmospheric carbon but are currently neglected in international climate policy. We show that between 2000 and 2013, direct clearance of intact tropical forest areas accounted for 3.2% of gross carbon emissions from all deforestation across the …

Employment situation in Latin America and the Caribbean: evolution of and prospects for women’s labour participation in Latin America

Gender equality is one of the most important elements of the Sustainable Development Goals (SDGs) that guide the work of all the institutions of the United Nations system. As recognized by SDG 5 (achieve gender equality and empower all women and girls), gender equality is not only a fundamental human …

Community-led approaches to tackling illegal wildlife trade: case studies from Latin America

This compilation of case studies has been published in advance of the First Regional Conference on the Illegal Trade in Wildlife in Latin America held in Lima, Peru, on 3 and 4 October 2019. It highlights evidence from 15 countries across Latin America including Colombia, Peru, Mexico, Honduras, Guyana and …

Green-gray assessment: how to assess the costs and benefits of green infrastructure for water supply systems

A growing body of research shows that healthy watersheds are a vital component of a well-functioning water supply infrastructure system. WRI’s Green-Gray Assessment (GGA) method allows stakeholders to value the costs and benefits of integrating green or natural infrastructure into water supply systems to improve performance. Building on the GGA’s …

Hantavirus host assemblages and human disease in the Atlantic forest

Several viruses from the genus Orthohantavirus are known to cause lethal disease in humans. Sigmodontinae rodents are the main hosts responsible for hantavirus transmission in the tropical forests, savannas, and wetlands of South America. These rodents can shed different hantaviruses, such as the lethal and emerging Araraquara orthohantavirus. Original Source

Monkeys facing extinction threat due to climate change, claims study

There are several animals that are at the risk of extinction because of climate change, and monkeys living in South America are among these. According to researchers, a substantial temperature increase may lead to monkeys' extinction. The study published in the journal of Global Change Biology found that a large …

Communicating climate change: a practitioner’s guide - insights from Africa, Asia and Latin America

CDKN launches Communicating climate change: A practitioner’s guide. The guide is full of tips for communicating climate change effectively, drawn from CDKN’s experience in South Asia and Southeast Asia, sub-Saharan Africa, and Latin America and the Caribbean. It is by practitioners and for practitioners.

Global, national, and urban burdens of paediatric asthma incidence attributable to ambient NO₂ pollution: estimates from global datasets

Globally, the estimates suggest that there are 170 new cases of traffic pollution-related asthma per 100,000 children every year, and 13% of childhood asthma cases diagnosed each year are linked to traffic pollution. The country with the highest proportion of traffic pollution-attributable childhood asthma incidence was South Korea (31%), the …

What are the countries of the region talking about in the reviews on their SDGs implementation processes?

The High Level Political Forum (HLPF) was established by the United Nations Conference on Sustainable Development and is the place where countries present their Voluntary National Reviews (VNR), which result from their review processes of the implementation of the 2030 Agenda at the national level, to the international community. Cepei …

Economic burden of dengue fever

Dengue fever is a major public health concern in many parts of South-East Asia and South America and its prevalence in Africa is thought to be expanding. Researchers have now conducted an analysis of the economic burden of dengue fever in Burkina Faso, Kenya and Cambodia. Their results appear this …

Two killed, thousands without power after powerful quake rattles Chile

COQUIMBO, Chile - The U.S. Geological Survey said that the coast of north-central Chile was struck by a powerful magnitude 6.7 earthquake on Saturday night, causing major damage. According to the U.S.G.S., the quake struck about 16 km (10 miles) south-southwest of Coquimbo, at 10.32 pm (0132 GMT Sunday), leaving …

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