Agriculture
Tackling Agricultural Methane: An Overview of the Science
Promising strategies and technologies to address an urgent climate priority
(This post was authored by Eric Peshkin, a JD candidate at NYU School of Law and CLEE summer research assistant) Agricultural greenhouse gas (GHG) emissions from the raising of livestock and growth of crops for human consumption represent 14% of global GHG emissions. Methane (CH4) is a central GHG generated during agricultural production (via microbial …
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CONTINUE READINGAgriculture As A Climate Solution
New CLEE / Berkeley Food Institute report on how to promote regenerative agriculture
The climate fight should ultimately benefit all communities, just as they are all part of the solution. Agricultural communities are no exception. Farmers and ranchers can implement climate-friendly techniques that both sequester carbon and boost profits and long-term sustainability (sometimes referred to as “regenerative agriculture”). Examples of these practices include crop diversification and rotation, cover …
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CONTINUE READINGGuest Contributors Helen Kang and Deborah Sivas: California Should Lead the Nation in Controlling Agricultural Pollution
Protection of Drinking Water and Environmental Quality Demands Strong Action
Agricultural runoff is one of the largest sources of pollution in the nation’s waterways. In recent years, scientific journals and the media have been filled with reports of toxic algae blooms and dead zones near and far: The Everglades, Great Lakes, Gulf of Mexico, Chesapeake Bay, and San Francisco Bay-Delta. Agricultural pollution also threatens public …
CONTINUE READINGGovernance on the Ground—Evaluating Pesticide Regulation in California
In a new study, UCLA and USC researchers find that California state and county officials are falling short in evaluating use of agricultural pesticides.
Editor’s note: a new report from researchers at UCLA and USC provides a systematic review of California’s county-level regulation of pesticides. Read the report, a 4-page summary, and a press release. It is well known that the law on the ground often looks quite different than the law on the books. California’s pesticide regulatory program …
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CONTINUE READINGGuest Blogger Ken Alex: Working and Natural Lands, From Sources to Sinks
Post #6 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown
[This is the sixth post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] Roughly 80% of California land is protected or agricultural. That includes deserts, forests, wetlands, foothills, and multiple vegetative types, …
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CONTINUE READINGWhat Threatens Biodiversity?
Are we too worried about climate change to focus on the other problems we know about?
Yesterday, Nature published a noteworthy comment on the biodiversity crisis, written by researchers at the University of Queensland and the International Union for Conservation of Nature (IUCN). The piece is based on a study of 8,688 species that are classified on the IUCN’s Red List either as threatened (vulnerable, endangered, or critically endangered) or near-threatened. The main …
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CONTINUE READINGMixed results in CA medical marijuana legislation
New state law to regulate medical marijuana makes important environmental progress, still much to be done
California is moving towards marijuana legalization. This is a good and important thing for a whole host of reasons, but one important reason is the environmental impact of unregulated and illegal marijuana cultivation on the environment – something that has been discussed both in the news and here on Legal Planet. Those impacts include diversion …
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CONTINUE READINGTragedy of the Commons–California Drought-Style
State Farmers Planting New Almond Orchards Despite Critical Water Shortages
Traveling through California’s drought-striken San Joaquin Valley repeatedly over the past year, I’ve been surprised and disheartened to see that Valley farmers continue to convert their agricultural fields to newly-planted almond orchards. (My anecdotal observations have been confirmed by various recent press accounts.) This development is a striking, current example of Garrett Hardin’s Tragedy of …
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CONTINUE READINGMore on the Governor’s war on lawns
The Executive Order misses some golden opportunities for the Golden State to get a handle on agricultural water use
As you no doubt know by now, on April Fools’ Day Governor Brown issued an executive order relying on his emergency powers to impose new statewide restrictions on water use. As has been widely noted in the media (for example by the L.A. Times and Sacramento Bee) and by our own Jonathan Zasloff, Executive Order …
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CONTINUE READINGPrioritizing Livestock Emissions
How do you solve a problem like manure?
Under AB 32, California’s climate change law, “greenhouse gas” is defined to include carbon dioxide, methane, nitrous oxide, and some fluorinated gases. But the bulk of the state’s efforts to date have focused primarily on the first. CO2 is undeniably the primary offender: It accounts for about three quarters of annual global emissions, and is …
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