REDD+ Results and Realities

By -
By Rebecca Owen, Eos/AGU. 

Excerpt: Tropical forests are biodiversity hot spots; preserving them is a crucial part of global efforts to mitigate the effects of climate change. When these verdant ecosystems are destroyed, they release millions of metric tons of carbon dioxide each year, emissions numbers second only to those driven by fossil fuel consumption. A host of international efforts have emerged to help curb tropical forest loss. The Reducing Emissions from Deforestation and Forest Degradation in Developing Countries (REDD+) program, established in 2005, is a United Nations–supported initiative for countries to sustainably manage and conserve forested land to reduce greenhouse gas emissions. Countries receive financial incentives to preserve and maintain their forests—compensation intended to make forests more valuable intact than cut down. There are more than 350 REDD+ projects worldwide, and in many project locations, habitats have been protected, and deforestation has slowed. Many other projects, however, may not be delivering results as hoped, and their climate benefits may be overstated. A new study from an international team of researchers quantifies these concerns, suggesting that only 19% of REDD+ projects met their emissions targets and even fewer met their deforestation goals. But, the authors suggest, REDD+ shouldn’t be abandoned. Instead, it needs to be fixed.... 

Popular posts from this blog

2024 was the hottest year on record, breaching a critical climate goal and capping 10 years of unprecedented heat

By -
By Laura Paddison , CNN.  Excerpt: It’s official: 2024 was the hottest year on record, breaking the  previous record  set in 2023 and pushing the world over a critical climate threshold, according to new data from Europe’s climate monitoring agency Copernicus [ https://climate.copernicus.eu/copernicus-2024-first-year-exceed-15degc-above-pre-industrial-level ]. Last year was 1.6 degrees hotter than the period before humans began burning large amounts of fossil fuels, Copernicus found. It makes 2024 the first calendar year to breach  the 1.5-degree limit  countries agreed to avoid under the Paris climate agreement in 2015. Scientists are much more concerned about breaches over decades, rather than single years — as above that threshold humans and ecosystems may struggle to adapt — but 2024’s   record   “does mean we’re getting dangerously close,” said Joeri Rogelj, a climate professor at Imperial College London....  Full article at https://www.cnn.c...
Read more

Where Glaciers Melt, the Rivers Run Red

By -
By Mitra Taj , The New York Times.  Excerpt: As the glaciers of South America retreat, the supply of freshwater is dwindling and its quality is getting worse. Dionisia Moreno, a 70-year-old Indigenous farmer, still remembers when Shallap River, nearly 13,000 feet up in the Cordillera Blanca, brought crystal clear water brimming with trout to her village, Jancu. “People and animals alike could drink the water without suffering,” she said. “Now the water is red. No one can drink it.”....  Full article at https://www.nytimes.com/2024/11/19/science/peru-glaciers-water-pollution.html . 
Read more

Warmer, more crowded cities bring out the rats

By -
By Elizabeth Pennisi , Science.  Excerpt: Climate change  emerged as a driving factor behind urban rat swarms , the researchers report today in  Science Advances . As temperatures rise, they conclude, and people flock to urban areas and convert formerly “green” spaces into neighborhoods and shopping centers, they created a perfect storm for rat populations to explode. And the city that’s fared the worst over the past decade? Washington, D.C.....  Full article at https://www.science.org/content/article/warmer-more-crowded-cities-bring-out-rats . 
Read more