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Nonlinear, interacting responses to climate limit grassland production under global change

机译：全球变化下气候限制草原生产的非线性相互作用

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NEWS COVERAGE: A news release based on this journal publication is available online: http://news.rice.edu/2016/09/05/warmer-wetter-climate-would-impair-california-grasslands/

机译：新闻报道：基于此期刊出版物的新闻发布可在线获得：http://news.rice.edu/2016/09/05/warmer-wetter-climate-would-impair-california-grasslands/

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Zhu, Kai; Chiariello, Nona R.; Tobeck, Todd; Fukami, Tadashi; Field, Christopher B.;
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年度 2016
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1. Projected responses of North American grassland songbirds to climate change and habitat availability at their northern range limits in Alberta, Canada [J] . Amy E Nixon, Dan R Farr, Diana Stralberg, Avian Conservation and Ecology . 2016,第2期

机译：北美草原鸣鸟在加拿大艾伯塔省北部范围内对气候变化和栖息地可用性的预期响应
2. Soil microbial responses to fire and interacting global change factors in a California annual grassland [J] . Docherty Kathryn M., Balser Teri C., Bohannan Brendan J. M., Biogeochemistry . 2012,第1a3期

机译：加利福尼亚年度草原上土壤对火和相互作用的全球变化因子的微生物响应
3. Soil microbial responses to fire and interacting global change factors in a California annual grassland [J] . Kathryn M. Docherty, Teri C. Balser, Brendan J. M. Bohannan, Biogeochemistry . 2012,第1a3期

机译：加利福尼亚年度草原上土壤对火和相互作用的全球变化因子的微生物响应
4. Climate change change and its effects on grassland production and carrying livestocks in the main grassland in China [C] . S.Qian, L.Y.Wang The workshop of sustainable grassland management in China and Australia. . 2011

机译：中国主要草原的气候变化及其对草原生产和牲畜的影响
5. Patterns of savanna formation in former semiarid grasslands -- The interactive role of climate change, soil texture and neighbor identity [D] . Resco de Dios, Victor. 2008

机译：前半干旱草原上稀树草原形成的模式-气候变化，土壤质地和邻里身份的相互作用
6. From the Cover: Nonlinear interacting responses to climate limit grassland production under global change [O] . Kai Zhu, Nona R. Chiariello, Todd Tobeck, 2016

机译：从封面开始：全球变化下气候限制草原生产的非线性相互作用响应
7. The oceans mediate the response of global climate to natural and anthropogenic forcings. Yet for the past 2,000 years — a key interval for understanding the present and future climate response to these forcings — global sea surface temperature changes and the underlying driving mechanisms are poorly constrained. Here we present a global synthesis of sea surface temperatures for the Common Era (ce) derived from 57 individual marine reconstructions that meet strict quality control criteria. We observe a cooling trend from 1 to 1800 ce that is robust against explicit tests for potential biases in the reconstructions. Between 801 and 1800 ce, the surface cooling trend is qualitatively consistent with an independent synthesis of terrestrial temperature reconstructions, and with a sea surface temperature composite derived from an ensemble of climate model simulations using best estimates of past external radiative forcings. Climate simulations using single and cumulative forcings suggest that the ocean surface cooling trend from 801 to 1800 ce is not primarily a response to orbital forcing but arises from a high frequency of explosive volcanism. Our results show that repeated clusters of volcanic eruptions can induce a net negative radiative forcing that results in a centennial and global scale cooling trend via a decline in mixed-layer oceanic heat content. [O] . McGregor, Helen V., Evans, Michael N., Goosse, Hugues, 2015

机译：海洋调节了全球气候对自然和人为强迫的响应。然而，在过去的2,000年中（这是了解当前和未来气候对这些强迫的响应的关键间隔），全球海表温度变化及其潜在的驱动机制受到的约束很有限。在这里，我们提出了一个共同的时期（ce）的全球海面温度的全球综合，该综合来自57个符合严格质量控制标准的海洋重建项目。我们观察到从1到1800 ce的冷却趋势，对于显式测试重建中潜在的偏倚而言，该趋势很稳健。在801至1800 ce之间，表面降温趋势在质量上与地面温度重建的独立合成以及从使用过去外部辐射强迫的最佳估计的气候模型模拟集合推导出的海面温度合成在质量上是一致的。使用单一和累积强迫的气候模拟表明，从801到1800 ce的海洋表面冷却趋势主要不是对轨道强迫的反应，而是爆炸性火山爆发的频繁发生。我们的结果表明，火山喷发的反复簇可引起净的负辐射强迫，这会导致混合层海洋热量降低而导致百年和全球规模的降温趋势。

Nonlinear, interacting responses to climate limit grassland production under global change

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