A scientific report released just weeks ago confirms that people, societies, and ecosystems around the world are vulnerable to climate change.
The Intergovernmental Panel on Climate Change (IPCC) was set up in 1988 by the U.N. and the World Meteorological Organization to provide policymakers with regular scientific assessment of climate change and options for adaptation and mitigation. The IPCC recently met in Yokohama, Japan to approve the report, titled Climate Change 2014: Impacts, Adaptation, and Vulnerability.
The report details the impacts of climate change, the future risks, and the opportunities to reduce risk. It concludes that both our atmosphere and our oceans have warmed, which has diminished ice and snow, causing the sea level to rise.
Sea level rise is a serious threat to the Bay area. According to the Pacific Institute, over $50 billion in property and infrastructure is at risk in the Bay area alone, with estimates of $100 trillion worldwide. In the Bay area, nearly 100 schools and healthcare facilities, 1,780 miles of roads and highways, 270,000 homes, and major infrastructure like our airports, bridges, power plants, and sewage treatment plants are at risk.
This report further reinforces the potential for wetland restoration to help prepare the Bay area for sea level rise. According to the report, “ecosystem-based adaptation is increasingly attracting attention.” The report states that “in coastal areas, the conservation or restoration of habitats (e.g. wetlands) can provide effective measures against storm surge, saline intrusion and coastal erosion by using their physical characteristics, biodiversity, and the ecosystem services they provide as a means for adaptation.”
Save The Bay has worked for years to restore Bay wetlands because we recognize the crucial role they play in the overall health of the Bay. Healthy wetlands filter toxins from polluted runoff, provide habitat for hundreds of species, and protect our communities from flooding and erosion by slowing down and soaking up runoff and tidal inflow. Wetland restoration is an important, multi-benefit, and cost-effective strategy for preparing the Bay area for sea level rise. The IPCC report identifies “the protection and restoration of relevant coastal natural systems…such as salt marshes” and “replacing armored with living shorelines” as two strategies for sea level rise mitigation and adaptation.
This study further confirms what we already knew about the importance of Bay wetlands. Join the thousands of volunteers who come out to the Bay every year to restore our wetlands, one native plant at a time.