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US could cut emissions more than one-fifth through ‘natural climate solutions’ like reforestation

first_imgArticle published by Mike Gaworecki Popular in the CommunitySponsoredSponsoredOrangutan found tortured and decapitated prompts Indonesia probeEMGIES17 Jan, 2018We will never know the full extent of what this poor Orangutan went through before he died, the same must be done to this evil perpetrator(s) they don’t deserve the air that they breathe this has truly upset me and I wonder for the future for these wonderful creatures. So called ‘Mankind’ has a lot to answer for we are the only ones ruining this world I prefer animals to humans any day of the week.What makes community ecotourism succeed? In Madagascar, location, location, locationScissors1dOther countries should also learn and try to incorporateWhy you should care about the current wave of mass extinctions (commentary)Processor1 DecAfter all, there is no infinite anything in the whole galaxy!Infinite stupidity, right here on earth.The wildlife trade threatens people and animals alike (commentary)Anchor3dUnfortunately I feel The Chinese have no compassion for any living animal. They are a cruel country that as we knowneatbeverything that moves and do not humanily kill these poor animals and insects. They have no health and safety on their markets and they then contract these diseases. Maybe its karma maybe they should look at the way they live and stop using animals for all there so called remedies. DisgustingConservationists welcome China’s wildlife trade banThobolo27 JanChina has consistently been the worlds worst, “ Face of Evil “ in regards our planets flora and fauna survival. In some ways, this is nature trying to fight back. This ban is great, but the rest of the world just cannot allow it to be temporary, because history has demonstrated that once this coronavirus passes, they will in all likelihood, simply revert to been the planets worst Ecco Terrorists. Let’s simply not allow this to happen! How and why they have been able to degrade this planets iconic species, rape the planets rivers, oceans and forests, with apparent impunity, is just mind boggling! Please no more.Probing rural poachers in Africa: Why do they poach?Carrot3dOne day I feel like animals will be more scarce, and I agree with one of my friends, they said that poaching will take over the world, but I also hope notUpset about Amazon fires last year? Focus on deforestation this year (commentary)Bullhorn4dLies and more leisSponsoredSponsoredCoke is again the biggest culprit behind plastic waste in the PhilippinesGrapes7 NovOnce again the article blames companies for the actions of individuals. It is individuals that buy these products, it is individuals that dispose of them improperly. If we want to change it, we have to change, not just create bad guys to blame.Brazilian response to Bolsonaro policies and Amazon fires growsCar4 SepThank you for this excellent report. I feel overwhelmed by the ecocidal intent of the Bolsonaro government in the name of ‘developing’ their ‘God-given’ resources.U.S. allocates first of $30M in grants for forest conservation in SumatraPlanet4dcarrot hella thick ;)Melting Arctic sea ice may be altering winds, weather at equator: studyleftylarry30 JanThe Arctic sea ice seems to be recovering this winter as per the last 10-12 years, good news.Malaysia has the world’s highest deforestation rate, reveals Google forest mapBone27 Sep, 2018Who you’re trying to fool with selective data revelation?You can’t hide the truth if you show historical deforestation for all countries, especially in Europe from 1800s to this day. WorldBank has a good wholesome data on this.Mass tree planting along India’s Cauvery River has scientists worriedSurendra Nekkanti23 JanHi Mongabay. Good effort trying to be objective in this article. I would like to give a constructive feedback which could help in clearing things up.1. It is mentioned that planting trees in village common lands will have negative affects socially and ecologically. There is no need to even have to agree or disagree with it, because, you also mentioned the fact that Cauvery Calling aims to plant trees only in the private lands of the farmers. So, plantation in the common lands doesn’t come into the picture.2.I don’t see that the ecologists are totally against this project, but just they they have some concerns, mainly in terms of what species of trees will be planted. And because there was no direct communication between the ecologists and Isha Foundation, it was not possible for them to address the concerns. As you seem to have spoken with an Isha spokesperson, if you could connect the concerned parties, it would be great, because I see that the ecologists are genuinely interested in making sure things are done the right way.May we all come together and make things happen.Rare Amazon bush dogs caught on camera in BoliviaCarrot1 Feba very good iniciative to be fallowed by the ranchers all overSponsored Carbon Sequestration, Climate Change, Climate Change And Conservation, Climate Change And Forests, Climate Change Policy, Environment, Forest Carbon, Global Warming, Global Warming Mitigation, Grasslands, Greenhouse Gas Emissions, Land Use Change, Reforestation, Research, Soil Carbon, Sustainable Forest Management, Wetlands center_img A new study looks at the natural solutions that could help the US do its part to keep global warming below 2 degrees Celsius (approximately 3.6 degrees Fahrenheit), the goal adopted by the 195 countries who signed the Paris Climate Agreement in December 2015.Researchers analyzed 21 natural climate solutions and found that all of them combined could reduce global warming emissions by an amount equivalent to about 21 percent of US net emissions in 2016.Of the 21 natural solutions the researchers studied, increased reforestation efforts had the largest carbon storage potential, equivalent to keeping 65 million passenger cars off the road. More than one-fifth of current greenhouse gas emissions in the United States could be kept out of the atmosphere and stored in the land, according to new research.A study led by Joseph E. Fargione, director of science at The Nature Conservancy, looks at the natural solutions that could help the US do its part to keep global warming below 2 degrees Celsius (approximately 3.6 degrees Fahrenheit), the goal adopted by the 195 countries who signed the Paris Climate Agreement in December 2015.Fargione and team examined 21 natural climate solutions that increase carbon storage and help avoid the release of greenhouse gases into the atmosphere, including conservation and restoration initiatives as well as improved management of forests, grasslands, farmlands, and wetlands. According to a study published in the journal Science Advances last week detailing their findings, the researchers’ analysis reveals that all of these natural climate strategies combined could reduce global warming emissions by an amount equivalent to about 21 percent of US net emissions in 2016.“We found a maximum potential of 1.2 (0.9 to 1.6) Pg CO2e year−1 [petagrams of CO2 equivalent per year], the equivalent of 21% of current net annual emissions of the United States,” the researchers write in the study. “NCS would also provide air and water filtration, flood control, soil health, wildlife habitat, and climate resilience benefits.”The majority — some 63 percent — of the climate mitigation potential of natural solutions in the US is due to increased carbon sequestration in plant biomass, with 29 percent coming from increased carbon sequestration in soil and 7 percent from avoided emissions of methane and Nitrous oxide. Of the 21 natural solutions the researchers analyzed, increased reforestation efforts had the largest carbon storage potential, equivalent to keeping 65 million passenger cars off the road.Climate mitigation potential of 21 NCS in the United States. Credit: Fargione et al. (2018). doi:10.1126/sciadv.aat1869“Reforestation has the single largest maximum mitigation potential (307 Tg CO2e year−1 [teragrams of CO2 equivalent per year]),” the researchers write. “The majority of this potential occurs in the northeast (35%) and south central (31%) areas of the United States. This mitigation potential increases to 381 Tg CO2e year−1 if all pastures in historically forested areas are reforested.”Forests provide a number of other solutions with great potential, such as increasing carbon storage by allowing longer periods between timber harvests and reducing the risk of mega-fire through controlled burns and thinning of forests, the researchers found.“One of America’s greatest assets is its land. Through changes in management, along with protecting and restoring natural lands, we demonstrated we could reduce carbon pollution and filter water, enhance fish and wildlife habitat, and have better soil health to grow our food — all at the same time,” Fargione said in a statement. “Nature offers us a simple, cost-effective way to help fight global warming.”Fargione and his co-authors note that close to a million acres of forest in the US are converted to non-forest every year, mostly as a result of suburban and exurban expansion and development, but that this source of greenhouse gas emissions could be addressed with better land use planning.“Clearing of forests with conversion to other land uses releases their carbon to the atmosphere, and this contributes to rising temperatures,” said co-author Christopher A. Williams, an environmental scientist and associate professor at Clark University in Massachusetts. “Land owners and land managers are thinking about how they might use their land base to slow the pace of climate change, but until now they lacked the data needed to assess this potential.”Williams added: “We estimated how much forest is being lost each year across the U.S., and the amount of carbon that releases to the atmosphere. Turning these trends around can take a dent out of global warming, and now we know how much and where the potential is greatest.”The researchers also estimated the emissions reductions that could be accomplished for $10, $50, and $100 per megagram of CO2 equivalent, and found that 25 percent, 76 percent, and 91 percent, respectively, of the maximum mitigation could be achieved at those prices. This is a key finding, they say, because “a price of at least USD 100 is thought to be needed to keep the 100-year average temperature from warming more than 2.5°C, and an even higher price may be needed to meet the Paris Agreement <2°C target.”US President Donald Trump has said he plans to withdraw the United States from the Paris Climate Agreement, but the earliest any country can do so is 2020. The US’ Nationally Determined Contribution under the Paris Agreement calls for the country to reduce greenhouse gas emissions 26 to 28 percent below 2005 levels by 2025. Reaching that goal will require the US to drastically scale back the burning of fossil fuels, but this new study shows that NCS will also have a crucial role to play.“Reducing carbon-intensive energy consumption is necessary but insufficient to meet the ambitious goals of the Paris Agreement,” the researchers write. “Comprehensive mitigation efforts that include fossil fuel emission reductions coupled with NCS hold promise for keeping warming below 2°C.”Forest in Borderland State Park, Massachusetts. 35 percent of the climate mitigation potential of reforestation in the United States occurs in northeastern forests. Photo via Wikimedia Commons, licensed under CC0.CITATION• Fargione, J. E., Bassett, S., Boucher, T., Bridgham, S. D., Conant, R. T., Cook-Patton, S. C., … & Gu, H. (2018). Natural climate solutions for the United States. Science Advances, 4(11), eaat1869. doi:10.1126/sciadv.aat1869last_img

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