Sea ice is decreasing and melting snowpacks, as well as thawing permafrost as well as other climate-driven shifts could be threatening the wellbeing, health and traditional habits of Alaskans across the state as per to an important federal report.
“Choose any social issue you like because climate change is affecting,” said Henry Huntington, Arctic Science Director at the Ocean Conservancy and lead author of this report’s Alaska chapter. “And I’d bet against an excellent one. .”
The National Climate Assessment, produced every four years it is the most complete report on the effects of climate change on people in the U.S.
It has found that climate change caused by humans, mostly caused from the use of fossil fuels is already impacting Alaska communities. It is warming about two or three times as fast majority of the world and a lot of areas across the state have experienced catastrophic climate-related disasters such as storms, wildfires, and floods.
While efforts to adapt and increase climate resilience are being implemented throughout the country, this report reveals the efforts will require more funds, support and coordination in order to be successful.
span style=”font-weight 400 ;”>”Climate change is continuing to be a major issue,” Huntington said. “We’ve to do something about it. But there are things we could do .”
Three important tips from Alaska:
1. Public health issues are increasing Particularly in rural communities.
The state’s villages already have health issues that affect the public, such as insufficient sanitation and overcrowded homes in the midst of a huge housing shortage. Climate change could make those issues even more difficult according to the report.
A total of 3,300 homes across the state do not have the ability to access running water or sewer systems. According to the report, a absence of plumbing in the home could contribute in the spreading of illness such as the high frequency of COVID-19-related cases in tribal communities across the nation.
80 percent of the state is covered in permafrost, which is melting rapidly. Along with erosion, storms that are stronger and flooding that are linked by climate change. The melting of permafrost can cause a decline in infrastructure. It could cause warping of water lines and cause problems for drinking water sources as well as wastewater lagoons. These same risks can make it difficult for a person to construct fresh sanitation infrastructure.
The report outlines some of the most innovative alternatives that are temporary, such as that of the Portable Arctic Sanitation System, an modular system developed in collaboration with the Alaska Native Tribal Health Consortium that has the treatment of water for drinking, as well as a sink for hand washing and a toilet that is water-less. The system has been tested in five communities of rural origin so far, is able to be used as a stopgap solution when existing systems become damaged due to weather-related hazards. The authors stress the need for more durable solutions.
Rural communities often have very limited housing stock which are being strained by the effects of climate change. The structural damage caused by flooding or storms, like the Typhoon Merbok could cause families to be displaced, with huge repair costs, and have few homes in their villages. As well, more long-lasting disasters, like the collapse of land caused by erosion or permafrost thaw could further harm the housing. In extreme cases it’s forcing communities to move major infrastructure or, like in the case of Newtok for instance, permanent.
In all, the report shows it is estimated that Alaska Native communities face nearly $5 billion in infrastructure costs in the coming 50 years. The loss is not solely financial.
“These consequences, such as the profound disconnect from the changing landscape caused due to climate changes, could raise the risk of mental illness and emotional grief among affected communities,” the report says.
2. Food and practices.
As climate change changes ecological systems across Alaska, it’s creating a rift in Alaskans in their food security. The report lists a myriad of ways that warming temperatures threaten subsistence fishing and hunting livelihoods across the state.
The escalating strength of storms and the decrease of sea glaciers throughout Arctic and sub-Arctic regions make hunting more risky according to the report. The warming is causing disruption to food webs for seabirds and changing habitats, as well as patterns of migration for species such as caribou and moose.
Changes in weather patterns have rendered subsistence food sources like wild berry harvests uncertain. Both subsistence and commercial fisheries have been threatened with closures and a decline in the last few seasons due to climate changes. Warming waters have contributed to declines in king salmon on the Yukon and Kuskokwim Rivers and snow crab in the Bering Sea.
for commercial harvesters these changes could threaten thousands of jobs as well as billions of dollars in revenues, the report concludes.
Rural, mostly Alaska Native communities, the risk is much more severe. Prices for food in the state’s villages are already nearly twice as expensive than in cities. In addition, the report reveals that 95 percent of the rural residents depend at least at a portion of fishing and hunting for their food supplies.
It’s becoming more difficult to gather food items, since the loss of Arctic sea ice has made hunts for seals and whales shorter and less risky and warmer waters, especially in the Chukchi Sea, trigger harmful algae blooms that could cause toxic shellfish.
After harvest the climate is changing and threatening the traditional methods of storing and processing food items, as the wetter climate causes it to be more difficult to dry meats and fish and melt and flood permafrost threaten conventional storage of ice in the ice cellars where large numbers of Alaskans keep food items
The changes to traditional food and subsistence practices are a profound loss of culture for a lot of Alaska Native communities.
3. Communities are planning to adapt. Indigenous leadership, funding and assistance can assist in putting the plans in place.
The report doesn’t only discuss the effects of climate change – it provides examples of how Alaskans are taking steps to address the issue. Numerous tribal and municipal governments have already begun to develop plans to tackle the changing climate in Alaska, according to the authors note and they could achieve significant progress with additional funds and help.
At least four municipalitiesincluding Anchorage, Homer, Sitka and Juneau and seven tribal government bodies, ranging from to the Nome Eskimo Community to the Central Council of the Tlingit and Haida Indian Tribes of Alaska are preparing individual climate change adaptation strategies for their communities. Rural municipalities across Alaska are preparing the plans of their communities.
The assessment of climate is intended to serve as a source to help people develop or improve on those plans.
However, putting these plans into practice is difficult, according to the report particularly for communities with smaller populations. In the rural Alaska communities, local governments typically lack the funds and expertise, or the staff required to consider the impact of climate change. The same social issues that are exacerbated because of climate changethings like water and food insecurity, inadequate housing and a lack of health careare often limiting the ability of a community to take on adaptation to climate change.
The span style=”font-weight 400 ;”>”But these issues aren’t separated from each other. There’s no need to pick between climate change and other things,” Huntington said. “A majority of the activities we’d like to accomplish could have numerous benefits as well as helping to improve our climate readiness .”
Planning for successful adaptation, as the report states, requires an integrated approach which involves collaboration between Western methods of research as well as Indigenous indigenous knowledge holder. The authors give an organization called the Alaska Arctic Observatory and Knowledge Hub that includes Inupiaq experts in environmental research and climate monitoring as an illustration of how to accomplish this.
However, the political will of a community can be a hindrance to climate adaptation. “Support for climate adaptation differs across the communities that are affected,” the report says. “And adaptation hasn’t been a constant prioritization by the government of the State.”
Gov. Mike Dunleavy has long questioned the consensus of scientists that carbon emissions from human activity cause climate change and has disbanded the climate change task force set up under his former predecessor.
and while the federal government allocates increasing amounts of money to combating climate change, the report shows that Alaska communities have a difficult time gaining access to the money, partly due to the fact that they compete with larger communities across the country.
The report states that getting more funding and increasing cooperation and coordination between agencies and governments can build an even brighter tomorrow for our state.
span style=”font-weight 400 ;”>”Together This effort tackle climate change and interspersing social challenges by focusing on ways to create the foundations for a sustainable and equitable Alaska,” the report is a summary.
