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Posts Tagged ‘climate change’


The Swinomish community in Washington State has seen the future in rising waters. Much of the tribe’s 15-square-mile reservation is at or near sea level.

Today I have a story about how recognizing climate change can put a community one step ahead of the game. Indigenous people around the country are taking steps to deal with the inevitable before it’s too late.

Terri Hansen writes at Yes! magazine, “Chief Albert Naquin was astounded when emergency officials warned him in September 2005 that a second hurricane would soon hammer the southern Louisiana bayous where Hurricane Katrina had struck less than a month earlier. The leader of the Biloxi-Chitimacha-Choctaw tribe, Naquin took to the Isle de Jean Charles’ lone road to urge residents who had returned home after Katrina to leave their listing, moldy homes once again. …

“Hurricane Rita flooded the island for weeks, adding insult to injury that had already reduced the tribe’s homeland to a sliver of what it once was. Rising sea levels, hurricanes, erosion from oil production, and subsidence have since shriveled the Isle de Jean Charles peninsula from 15,000 acres to a tiny strip a quarter-mile wide by a half-mile long. There were once 63 houses flanking the town’s single street. Now only 25 homes and a couple fishing camps remain. …

“In January, Louisiana received a $48 million grant from the Department of Housing and Urban Development to move the Biloxi-Chitimacha-Choctaw and Houma Nation tribal members to more solid ground and reestablish their communities, making tribal members the first climate change refugees in the United States. …

“Across the country, 24 tribes have responded to climate change with plans for adaptation and mitigation, and more are in development. …

“As rising temperatures cause heatwaves, droughts, floods, wildfires, and increase the severity of weather events, tribes are on the forefront in respect to both degree of impact and in initial efforts to respond to adaptation, said Ed Knight, director of planning and community development for the Swinomish tribe in Washington state. …

“Using a unique model based on an indigenous worldview, the tribe updated its adaptation strategy in 2014 with environmental, cultural, and human health impact data. It now views health on a familial and community scale, and includes the natural environment and the spiritual realm, said Jamie Donatuto, Swinomish community and environmental health analyst.”

Will government support for tribes’ efforts continue? Read more here.

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On the principle that “one and one and 50 make a million,” a better world relies on everybody pitching in. Ordinary people can help scientists and other leaders of worthy initiatives.

Lisa Mullins and Lynn Jolicoeur report at WBUR on one example.

“It’s a cloudy, cool July morning, and we’ve come to the docks at Fairhaven Shipyard, near New Bedford, to meet Chris Parks. She’s a tall, elegant, retired Boston banker in jeans and a sweatshirt.

“Parks is a volunteer with the Buzzards Bay Coalition. Residents formed the group 30 years ago to help the struggling bay.

“She’s got a plastic bottle attached to a long metal pole. She submerges it and fills it with sea water. Then she pulls out her tool box full of vials and chemicals. She mixes and measures.

“Parks determines the water is pretty cool on this day — 67 degrees. … In addition to temperature and clarity, Parks tests the water for how much salt and oxygen are in it. She’s been coming to this dock, fastidiously, one or two mornings a week for 17 years.

” ‘I’m doing it because it’s one of the few things that I can do that is a tangible task towards helping the environment,’ Parks says. ‘It’s a little bit of science that helps tell us what’s going on in Buzzards Bay.’

“What’s going on is that the water is warming — and that may be contributing to long-lasting pollution problems in the bay.”

Buzzards Bay Coalition science director Rachel Jakuba says, ” ‘If you have too much algae in the water, that’s when you get cloudy, murky water, loss of eel grass, low oxygen levels that make it hard for fish and shellfish to survive … Bay scallops are very rare now because part of their life cycle depends on eel grass blades.’

“The Buzzards Bay Coalition is attacking that pollution aggressively. It’s working with homeowners to upgrade their septic systems with technology that reduces nitrogen. …

“Jakuba says as researchers figure out how global warming fits into the bay pollution picture, citizen scientists will be key.

“Mark Sweitzer, 68, is a citizen scientist and lobsterman based at Point Judith in Galilee, Rhode Island. …

“Six times a month while he’s catching lobster, Sweitzer lowers a device to the bottom of the ocean — about 200 feet. It tracks the temperature and other characteristics of the water at every depth, and it syncs the data to an iPad on board. …

” ‘I’m just happy to do it, because I feel like I’m providing some information — even though it might not have immediate effect on my boat, but in long-term trends in the fishery and how it might influence policy or regulations,’ Sweitzer says. …’

” The settlers — the tiny little ones that are four days old that have reached the bottom — there is a temperature at which they will not survive … and there are temperatures at which we have an influx of fish. Black sea bass used to be primarily a mid-Atlantic fish. And now … the black sea bass are down there gobbling up these little lobsters that don’t have much of a chance to make it in the first place.’ ”

Read how other fishermen are noticing ocean changes before scientists do and reporting back, here.

We have a friend who sets lobster pots off New Shoreham, Rhode Island. His catch has gone down steadily over the past few years, so I know there is a problem.

Photo: Mark Degon/WBUR
Lobsterman Mark Sweitzer works out of Point Judith, Rhode Island.

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Photo: Balazs Koranyi/Reuters 
A sign warns residents of the arctic Svalbard islands in Norway of the danger from roaming polar bears. Norway is planning to expand its oil operations in the Arctic. 

Norway has a reputation for environmentalism. Unless you are talking about oil. Now some of the country’s leading lights are suing the government because of its plans to start drilling in the Arctic. A Norwegian whose writing I admire is one of them.

David Crouch reports at the Guardian, “Norway’s best-known author has lashed out at ‘the shortsightedness and stupidity’ of plans to expand oil exploration into the Arctic, as campaigners prepare to sue the government for placing future generations at risk from climate change.

“Karl Ove Knausgaard, whose bestselling memoir has been a global literary sensation, is fronting a campaign to mount a legal challenge against moves by Norway to open up the Arctic to oil companies.

“Oil and gas extraction in the Arctic has nothing to do with worthwhile goals such as alleviating poverty, Knausgaard said. ‘Norway is one of the richest countries in the world – it’s all about greed. … I never believed that my government actually would do such a thing. … It just makes me want to cry.’ …

“The campaign aims to make use of a recent change to the constitution which obligates the state to take action to ensure natural resources are managed ‘on the basis of comprehensive long-term considerations,’ including safeguarding the environment for future generations. …

“The campaign by Norwegian environmentalists aims to mirror similar legal challenges in the Netherlands and in the US, where lawsuits have attempted to hold governments to account over climate change. In April, the Dutch Urgenda foundation launched the first case in the world to use human rights and tort law to hold a government responsible for failing to reduce carbon emissions fast enough.

“ ‘Where do we draw the line if not in the Arctic?’ said Åsne Seierstad, the bestselling Norwegian author and another signatory to the petition. ‘No economic policy is more short-term than relying on profits from the very areas that are worst affected from climate change.’ ”

More here.

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Photo: North Carolina Arboretum
Plant physiologist Joe-Ann McCoy extracts seeds from black cohosh collected in western North Carolina.

A plant physiologist, worried about the future effects of global warming on biodiversity in Appalachia, is not only preserving seeds but working to attract preservation-based economic development. It would be almost like getting a sponsor for one of the plants there, a plant whose roots are used in popular herbal remedies.

At Yale Environment 360, Nancy Averett writes, “When she can spare the time — away from the grant applications, journal articles, and economic reports strewn across her desk — plant physiologist Joe-Ann McCoy laces up her hiking boots and heads to the Pisgah National Forest in western North Carolina.

“Dodging copperheads and black bears, she winds her way deep into the forest, her eyes scanning the lush understory for black cohosh, a native plant whose roots have been used in herbal remedies for centuries, primarily to treat symptoms related to menopause. When she spots her quarry, McCoy gently pulls the plant’s seed pods — tiny brown orbs that rattle when shaken — off the stem and slips them into a paper envelope.

“The seeds inside those pods — which will be cleaned, vacuum-packed, and then stored in a freezer at -20 degrees Fahrenheit — give McCoy hope. As the director of the North Carolina Arboretum’s Germplasm Repository, her job is to preserve native seeds in this highly biodiverse area in southern Appalachia before climate change makes it impossible for some native vegetation to survive there.

“But the black cohosh holds another promise, as well. The plant’s roots are used in top-selling herbal remedies, and, if someone could succeed in growing black cohosh as a crop and manufacturing supplements here [it] could help drive economic development in this job-scarce region. …

“North Carolina [is] special in terms of biodiversity. Studies have documented more than 4,000 species of plants, 2,000 species of fungi, and 500 species of mosses and lichens in the region. Unlike much of the U.S. East Coast, during the last three ice ages the ground in this region did not freeze, which means the plants here have a much longer genetic history and more diversity than in other areas.

‘If I had to pick one place in the entire U.S. for this project,’ McCoy says, ‘it would be here. This is the ultimate spot.’ …

“When she first came to the arboretum, she focused on black cohosh and creating a robust seed collection from the plant’s entire geographic range — she has 22 different strains — and then growing plants from each strain so she would have enough seeds to back up her collection in three different repositories. These include two federal storage sites — in Ames, Iowa and Fort Collins, Colo. — plus the Svalbard Global Seed Vault in Norway.”

After cataloging the seeds, McCoy turns her attention to the economic possibilities. Read here about her work with investors. The Yale article also describes her ginseng efforts and her assistance to Cherokees who value plants used in traditional medicine.

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What is it about Nordic countries that they seem to find more solutions to global challenges than the rest of us? Do they have fewer challenges to worry them, better education, more ability to focus?

Here are some of their successful and replicable tactics for combating global warming.

Christian Bjørnæs writes at Cicero, “By scaling up just 15 proven Nordic solutions, countries all over the world can save 4 [gigatons] of emissions every year by 2030, which is as much as the EU produces today. The costs for this scale-up equal the amount spent in just 9 days on fossil fuel subsidies.

“These results come from the Nordic Green to Scale study which was launched during the UN Climate Conference in Marrakech. …

“ ‘The main concern decision makers have is that it’s either too difficult or too expensive to rapidly reduce emissions,’ says Senior Advisor Oras Tynkkynen, who led the Nordic Green to Scale analysis on behalf of [the Finnish Innovation Fund Sitra].

“ ‘Our objective with this study is to highlight what different countries have already achieved on climate action and what other countries can learn from their successes.’ …

“Urban Danes cycle on an average almost 3 km every day. If other countries followed the example of Denmark and promoted cycling in cities, it would reduce emissions by almost as much as Slovakia produces in a year.

“In Finland, most of industrial and district heating is provided with energy efficient combined heat and power production (CHP). If other countries used CHP like this, it would reduce emissions by almost as much as Japan produces in a year.

“Iceland produces almost 30% of its electricity and most of its heat with geothermal energy. If countries with significant geothermal potential started using it like Iceland does, it would reduce emissions by more than Denmark produces in a year.

“Last year, almost every fourth new car sold in Norway was an electric or plug-in hybrid vehicle. If other wealthy countries used as many electric vehicles as Norway does, it would reduce emissions by almost as much as Denmark produces in a year.

“Sweden has the world’s highest number of heat pumps per population. Scaling up the solution to selected European countries would cut emissions by as much as Cuba produces every year.

“In addition to direct emission reductions, the 15 solutions also create considerable co-benefits. These include improved air and water quality, higher energy security, more local jobs, lower fuel bills, less traffic jams, and sustained biodiversity.”

More here.

Photo: Cicero
Biking can help reduce global warming.

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As costs come down, solar and wind energy are being embraced in interesting places. Stereotypes about Texas and Big Oil will have to go.

Matthew Rozsa reports at Salon, “The notion that Texas might become a hub for renewable energy innovation isn’t that new. As Forbes noted earlier this month, Texas — which produces 37 percent of America’s crude oil and 28 percent of its natural gas — has more than 10,000 wind turbines, allowing it to produce more power from wind than the combined power produced by 25 other states from all energy sources.

“Similarly, The Wall Street Journal reported [in 2015] that Texas expects more than 10,000 megawatts of solar-generating capacity to be installed across the state by 2029, which is almost the size of all the operational solar farms in the United States today.”

Rozsa quotes Texans who were interviewed by Voice of America in October:

“ ‘A lot of wind companies have evolved to include solar and wind because solar has become so cheap. It is quite competitive with not only wind, but with fossil [fuel] generation,’ said Andy Bowman, chairman of Pioneer Green Energy.

“This point of view was echoed by Jennifer Ronk, a renewable energy expert at the Houston Advanced Research Center. ‘There is a lot of research being done, a lot of development being done,’ she argued. … ‘I think there is a mix of solutions that are going to be the optimal outcome.’ ”

I’m pretty sure that cost factors will ensure the continuation of renewable-energy research — if only at the state level.

Photo: Getty/Spencer Platt
Turbines at a wind farm in Colorado City, Texas, Jan. 21, 2016.

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Is the neighborhood of the future going to be on the water? A growing number of architects around the world seem to think so.

Eleanor Ross and Laura Paddison write at the Guardian about some pluses and minuses.

“Architects and city planners across the world are starting to look beyond the traditional confines of the city, towards building on water as one of the answers to reducing inner-city population density and also developing flood-resilient designs. Global damage to cities from flooding could amount to $1tn a year by 2050 if no action is taken, according to a World Bank report. …

“Building on water isn’t straightforward, however. The recent collapse of the Makoko Floating School in Lagos, one of the most famous examples of floating architecture, shows some of the complexities. …

“There are also environmental concerns. The need for foundations of many floating buildings to go deep into the river bed, for example, will have an impact on the environment, says Phillip Mills, director of the Policy Consulting Network, and a specialist in water construction.

“ ‘Foundations or structures within the river could also alter the river bed with silt erosion and deposition elsewhere in the river. The same thing already happens around bridge piers,’ he says. …

“However, Lucy Bullivant, adjunct professor of history and theory of urban design at Syracuse University, thinks there are greater environmental consequences building on land – such as the tendency to be more car focused – than on rivers. ‘Floating designs will create a good anchor point for plants to help foster biodiversity and create habitats for fish and birds.’

“Building on ‘bluefield’ sights can be environmentally friendly, according to Mark Junak, director of Floating Homes. He says floating structures such as those at Noorderhaven in the Netherlands have recently been subject to underwater drone surveys to observe whether their construction has negatively affected the ecosystem.

“According to the research project, the underwater footage ‘revealed the existence of a dynamic and diverse aquatic habitat in the vicinity of these structures, showing that floating structures can have a positive effect on the aquatic environment.’

“For London architect Carl Turner, who has designed a pre-fabricated, open-source amphibious house specifically designed to float on floodwater, called the Floating House, climate change means needing to work with water.

“ ‘You either protect the house or protect the land,’ he says. ‘Creating large-scale flood protection zones is expensive and in itself potentially harmful to the environment. Once breached, homes are left defenceless, as opposed to floating homes that can simply rise with flood waters.’ ”

More.

Photo: Mark Junak 
The Chichester prototype floating home designed by Baca Architects.

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