Significant challenges to the sustainability of the California coast considering climate change
Proceedings of the National Academy of Sciences
Links
- More information: Publisher Index Page (via DOI)
- Open Access Version: Publisher Index Page
- Download citation as: RIS | Dublin Core
Abstract
Climate change is an existential threat to the environmental and socioeconomic sustainability of the coastal zone and impacts will be complex and widespread. Evidence from California and across the United States shows that climate change is impacting coastal communities and challenging managers with a plethora of stressors already present. Widespread action could be taken that would sustain California’s coastal ecosystems and communities. In this perspective, we highlight the main threat to coastal sustainability: the compound effects of episodic events amplified with ongoing climate change, which will present unprecedented challenges to the state. We present two key challenges for California’s sustainability in the coastal zone: 1) accelerating sea-level rise combined with storm impacts, and 2) continued warming of the oceans and marine heatwaves. Cascading effects from these types of compounding events will occur within the context of an already stressed system that has experienced extensive alterations due to intensive development, resource extraction and harvesting, spatial containment, and other human use pressures. There are critical components that could be used to address these immediate concerns, including comanagement strategies that include diverse groups and organizations, strategic planning integrated across large areas, rapid implementation of solutions, and a cohesive and policy relevant research agenda for the California coast. Much of this has been started in the state, but the scale could be increased, and timelines accelerated. The ideas and information presented here are intended to help expand discussions to sharpen the focus on how to encourage sustainability of California’s iconic coastal region.
Suggested Citation
Thorne, K.M., MacDonald, G.M., Chavez, F.P., Ambrose, R.F., Barnard, P.L., 2024, Significant challenges to the sustainability of the California coast considering climate change: Proceedings of the National Academy of Sciences, v. 121, no. 32, e2310077121, 10 p., https://doi.org/10.1073/pnas.2310077121.
Study Area
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Significant challenges to the sustainability of the California coast considering climate change |
| Series title | Proceedings of the National Academy of Sciences |
| DOI | 10.1073/pnas.2310077121 |
| Volume | 121 |
| Issue | 32 |
| Publication Date | July 29, 2024 |
| Year Published | 2024 |
| Language | English |
| Publisher | Proceedings of the National Academy of Sciences |
| Contributing office(s) | Pacific Coastal and Marine Science Center, Western Ecological Research Center |
| Description | e2310077121, 10 p. |
| Country | United States |
| State | California |