Restoring degraded forests is a critical strategy for addressing climate change given the potential for forests to store significant amounts of carbon, both in the trees and the soil. However, despite extensive efforts to restore streamside forests globally, the carbon storage potential of these forests is often overlooked. In a new effort from Point Blue Conservation Science and Santa Clara University, researchers led by Dr. Kristen Dybala compiled carbon storage data from 117 publications, reports, and other data sets on streamside forests around the world. This inquiry is the first of its kind to evaluate global results on the potential carbon storage benefits of streamside forests.

The busier the neighbourhood, the bigger the brain — at least for pumpkinseed sunfish, according to a pioneering study by University of Guelph biologists.

Global warming has been attributed to persistent increases in atmospheric greenhouse gasses (GHGs), especially in CO2, since 1870, the beginning of the Industrial Revolution. Nevertheless, the upward trend in global mean surface temperature (GMST) slowed or even paused during the first decade of the twenty-first century, even though CO2 levels continued to rise and reached nearly 400 ppm in 2013. This episode has typically been termed the global warming hiatus or slowdown in warming. The hiatus is characterized as a near-zero trend over a period. Detection found that the hiatus appeared during 2001-2013/2002-2012 with extremely weak interannual variability in some GMST sequences, and the slowdown in the others.

A warming climate is pushing organisms towards the circumpolar areas and mountain peaks. A recently conducted Finnish study on changes in bird populations reveals that protected areas slow down the north-bound retreat of species.

There is widespread concern that global warming will have a strong negative effect on crop yields.

High levels of pollution found in many of the world’s major cities are having negative effects on plants and insects, according to new research from the University of Sheffield.

A warming Earth causes the volume of mountain glaciers and their extent to decline globally for decades. At the same time, the cover of many glaciers with debris changes. However, this debris coverage has been rarely recorded so far. A study by the scientist Dirk Scherler of the German Research Centre for Geosciences GFZ and two colleagues from Switzerland - one of them employed by Google - now shows a possibility to detect the extent of debris on mountain glaciers globally and automatically via satellite monitoring.

The appearance of dunes and beaches might soon be changing due to the increase in carbon dioxide emissions in the atmosphere, already a significant factor in the ongoing phenomena of climate change.  The findings are the result of a study coordinated by the Institute for the Study of Anthropic Impacts and Sustainability in Marine Environments of the National Research Council (CNR-IAS) of Oristano, carried out in collaboration with Ca' Foscari University of Venice. The research, published in the journal Climatic Change, analyzed the chain reaction of effects on the marine environment triggered by the rise in CO2, estimating that from now to 2100 the accumulation of sediment at the base of the Mediterranean dune systems could fall by 31%, with erosion of beaches and an increased risk of flooding. The case study analyzed by the researchers was the Bay of San Giovanni, along the Sinis peninsula in Sardinia.

Geographers from the National University of Singapore (NUS) have found that coastal vegetation such as mangroves, seagrasses, and salt marshes may be the most effective habitats to mitigate carbon emissions.

Many countries have made commitments to restore huge areas of forest as part of the Bonn Challenge, organized by the International Union for Conservation of Nature. For example, Costa Rica has promised to preserve 1 million hectares (3,861 square miles) of forest by 2020—about 20 percent of the nation’s total area. However, a new paper in Conservation Letters suggests that quickly reforesting large areas may not be the best strategy to yield many of the benefits forests can provide.