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Greenhouse Gases from Food Production are Systematically Underestimated

Greenhouse Gases from Food Production are Systematically Underestimated Written by AZoCleantechJun 9 2021 According to a new global study, greenhouse-gas emissions from food systems have been systematically underestimated for a long time but there are significant opportunities to reduce them. Greenhouse-gas contributions from various parts of the global food system. Image Credit: Tubiello et al., Environmental Research Letters 2021. The researchers estimate that activities associated with the production and consumption of food created the equivalent of 16 billion metric tons of carbon dioxide in 2018 that is one-third of the human-produced total and an increase of 8% since 1990. A companion policy paper has also emphasized the need to combine research with measures to cut down emissions. The articles, co-developed by the UN Food and Agriculture Organization, NASA, New York University, and experts from Columbia University, are part of a special issue of the journal

France generalFrancesco tubielloMatthew hayekDavid sandalowPhilippe benoitCynthia rosenzweigAdjunct senior research scholarAgriculture organizationEarth institute at columbia universityColumbia center on global energyColumbia universityEnvironmental research lettersCenter on global energyGoddard institute for spaceEarth institute columbia universityStudy co

Environmental News Network - Projected Acidification of the Great Barrier Reef Could Be Offset by Ten Years

Environmental News Network - Projected Acidification of the Great Barrier Reef Could Be Offset by Ten Years
enn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from enn.com Daily Mail and Mail on Sunday newspapers.

Environmental research lettersGreat barrier reefGreat barrierEnvironmental researchசுற்றுச்சூழல் ஆராய்ச்சி எழுத்துக்கள்நன்று தடை ரீஃப்நன்று தடைசுற்றுச்சூழல் ஆராய்ச்சி

Artificial Ocean Alkalinization Could Offset the Acidification of the Great Barrier Reef

According to a new study, injecting an alkalinizing agent into the ocean along the stretch of the Great Barrier Reef could help offset a decade's worth of ocean acidification, specifically at the current rate of anthropogenic carbon emissions.

The great barrier reefGreat barrier reefEnvironmental research lettersOcean alkalinization could offset acidificationGreat barrierImage creditEnvironmental researchதி நன்று தடை ரீஃப்நன்று தடை ரீஃப்சுற்றுச்சூழல் ஆராய்ச்சி எழுத்துக்கள்நன்று தடைபடம் கடன்சுற்றுச்சூழல் ஆராய்ச்சி

Assessing feasibility concerns in climate mitigation scenarios

E-Mail While the IPCC is in the midst of the drafting cycle of the Sixth Assessment Report, whose publication will start in the second half of 2021 - one of the most relevant events for the global climate change community, there is an ongoing debate on how to assess the feasibility of ambitious climate mitigation scenarios developed through integrated assessment models and to what extent they are actually achievable in the real world. In their new study published in Environmental Research Letters, researchers from the RFF-CMCC European Institute on Economics and the Environment (EIEE) and IIASA developed a systematic framework that allows identifying the type, timing, and location of feasibility concerns raised by climate mitigation scenarios.

Massimo tavoniValentina bosettiElina brutschinGiacomo marangoniVan ruijvenKeywan riahiSilvia piantaEuropean institute on economicsPhd fellow at bocconi universityEnvironment programResearch scholarSolutions research groupEnvironmental research lettersSustainable service systemsMediterranean center on climateEconomics department of bocconi university

U S Southwest, Already Parched, Sees Virtual Water Drain Abroad

As the Colorado River Basin enters yet another year of drought, global companies are worsening the water crisis.

United statesUnited kingdomColorado riverMexico generalPortland state universityNew mexicoLake powellUniversity of arizonaCentral valleyColorado state universitySouth africaLa paz countyPalo verde valleyLake meadSaudi arabiaSaudi arabian