This study doesn’t suggest that grasslands should replace forests or diminish the many benefits of trees. “This doesn’t even include the potential benefits of good land management to help boost soil health and increase carbon stocks in rangelands.” “ Looking ahead, our model simulations show that grasslands store more carbon than forests because they are impacted less by droughts and wildfires,” says lead author Pawlok Dass, a postdoctoral scholar at UC Davis. Our current path of global carbon emissions dictates that grasslands are the most viable net carbon dioxide sink through 2101, as they’re able to store carbon even during extreme drought simulations. The only scenario in which California’s trees were better carbon sinks than grasslands was the first one, which is an unlikely scenario at best. The researchers ran model simulations of four scenarios: global carbon emissions largely cease, carbon emissions continue, periodic drought intervals (similar to La Niña/El Niño weather patterns), and megadrought – which could last for a century or more. Their findings could also influence other carbon offset efforts around the world, especially those in semi-arid environments. The authors of the study suggest that grasslands and rangelands should be given opportunities in California’s cap-and-trade market, which was designed to reduce the state’s greenhouse gas emissions by 40 percent below 1990 levels by 2030. We really need to start thinking about the vulnerability of ecosystem carbon, and use this information to de-risk our carbon investment and conservation strategies in the 21st century.” California is on the frontlines of the extreme weather changes that are beginning to occur all over the world. “But in a vulnerable, warming, drought-likely future, we could lose some of the most productive carbon sinks on the planet. “ In a stable climate, trees store more carbon than grasslands,” says co-author Benjamin Houlton, director of the John Muir Institute of the Environment at UC Davis. But when a fire burns through grasslands, the carbon fixed underground tends to stay in the roots and soil. This means that when a tree catches fire, it releases its stores of carbon back into the atmosphere. Trees store much of their carbon within their leave and woody biomass, while grass stores most of its carbon underground.
0 Comments
Operating Systems Version Control Tool: Windows (2000/XP Professional, Windows 7, Windows 8, Windows 8.1), Ubuntu, Macintosh. IDE’s: Android Studio, Eclipse, Net beans. Parsing Techniques: XML (SOAP API), JSON (RESTful API) Servers: Web Logic8.1/9.2, Apache Tomcat 7.0, JBoss 5.0, Glass Fish.ĭatabase Tools: Oracle 10g, SQLite, MySQL. Programming languages: C, C++, Java, JEE. Markup Languages: HTML 5, XML, XHTML, JSON, XAML. Java API: Android API, Google Ajax Search API (REST API), Google Weather API. Scripting Languages: JavaScript, PHP, JQuery. Sizeable amount of work has been done on memory management, push notifications, multiple screen support, data offline usage, content providers and sync on Android.Have worked extensively on various stages of application development, viz., collecting requirements, and providing guidelines for design, creating application architecture, implementation that includes various stages in development, QA, code signing and releasing to Market.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |