|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Influence of Biochars on Nitrous Oxide Emission and Nitrogen Leaching from Two Contrasting Soils显示文摘 | Singh Bhupinder Pal Hatton Blake J Singh Balwant Cowie Annette L Kathuria Amrit | 2010 | Journal of Environmental Quality2010,,4: | 4 |
| 2 | Influence of Biochars on Nitrous Oxide Emission and Nitrogen Leaching from Two Contrasting Soils显示文摘 | Singh Bhupinder Pal Hatton Blake J Singh Balwant Cowie Annette L Kathuria Amrit | 2010 | Journal of Environmental Quality2010,,4: | 2 |
| 3 | Meta-analysis quantifying the potential of dietary additives and rumen modifiers for methane mitigation in ruminant production systems显示文摘Increasingly countries are seeking to reduce emission of greenhouse gases from the agricultural industries,and livestock production in particular,as part of their climate change management.While many reviews update progress in mitigation research,a quantitative assessment of the efficacy and performance-consequences of nutritional strategies to mitigate enteric methane(CH_(4))emissions from ruminants has been lacking.A meta-analysis was conducted based on 108 refereed papers from recent animal studies(2000-2020)to report effects on CH4 production,CH_(4) yield and CH_(4) emission intensity from 8 dietary interventions.The interventions(oils,microalgae,nitrate,ionophores,protozoal control,phytochemicals,essential oils and 3-nitrooxypropanol).Of these,macroalgae and 3-nitrooxypropanol showed greatest efficacy in reducing CH_(4) yield(g CH_(4)/kg of dry matter intake)at the doses trialled.The confidence intervals derived for the mitigation efficacies could be applied to estimate the potential to reduce national livestock emissions through the implementation of these dietary interventions. | Amelia K.Almeida Roger SHegarty Annette Cowie | 2021 | Animal Nutrition2021,,4: | 2 |
| 4 | Towards an integrated global framework to assess the impacts of land use and management change on soil carbon: current capability and future vision显示文摘 | Pete Smith Christian A. Davies Stephen Ogle Giuliana Zanchi Jessica Bellarby Neil Bird Robert M. Boddey Niall P. M c Namara David Powlson Annette Cowie Meine Noordwijk Sarah C. Davis Daniel DE B. Richter Len Kryzanowski Mark T. Wijk Judith Stuart Akira Ki | 2012 | Glob Change Biol2012,,7: | 1 |
| 5 | 植物根系碳输入对非根际土壤碳库贡献的全球定量研究显示文摘植物根系碳输入(Iroot)是土壤碳的主要来源.一部分Iroot进入土壤后会通过根际微生物呼吸、淋溶和动物啃食等过程迅速离开土壤(Iloss),从而限制Iroot对土壤固碳的贡献.然而,全球尺度上鲜有针对Iroot和Iloss的定量研究.通过整合三套全球观测数据集(包括土壤放射性碳同位素14C、植物地上和地下净初级生产力以及植物根系生物量垂直分布,共计2,034个站点),文章估算了Iroot和Iloss及其全球分布格局.结果表明,全球0~200cm土壤中,Iroot平均为3.5Mg ha–1a–1,其中约80%为Iloss.Iroot随土层深度增加指数减少,全球0~200cm土壤中超过60%的Iroot集中在表层0~20cm;Iloss的绝对量也同样随土层深度增加而迅速减少.利用机器学习模型模拟的方法,文章进一步在全球1km×1km空间分辨率上对不同土层的Iroot和Iloss进行了数字制图.这项研究在全球尺度上证明了大部分植物根系碳输入并不直接贡献于非根际土壤的长期固碳,并为促进全球土壤碳动态的准确预测提供了一系列高精度土壤碳输入数据产品. | 王国成 肖浏骏 林子祺 张晴 郭晓伟 Annette COWIE 张帅 王明明 陈颂超 张甘霖 史舟 孙文娟 罗忠奎 | 2023 | 中国科学:地球科学2023,53,5: | 1 |
| 6 | Energy- and greenhouse gas-based LCA of biofuel and bioenergy systems: Key issues, ranges and recommendations显示文摘 | Francesco Cherubini Neil D. Bird Annette Cowie Gerfried Jungmeier Bernhard Schlamadinger Susanne Woess-Gallasch | 2009 | Resources, Conservation & Recycling2009,,8: | 1 |
| 7 | 极端火灾天气是导致澳大利亚东南部森林大火的主要原因显示文摘2019年底至2020年初,澳大利亚东南部发生森林大火,燃烧面积达540万公顷,打破当地历史观测纪录,引发全球关注.此次火灾强度高,且多发在人类聚集区,对当地人类健康、社会经济以及生态系统造成重大影响.研究森林火灾的驱动因素并确定其对火灾程度影响的阈值,可有效帮助当地消防机构和管理部门为潜在火灾做好准备.本研究选取与火灾天气和植被生产力有关的环境要素,开发了一个基于数据驱动的机器学习诊断模型.该诊断模型对燃烧面积估测的准确性达80%以上.过去20年间,澳大利亚东南部森林火灾面积与环境要素之间呈非线性关系,且大火主要受极端火灾天气控制.由于全球变暖的影响,南极振荡和印度洋偶极子指数异常波动,导致该区域极端火灾天气频发.本研究开发的火灾面积诊断模型有助于改进澳大利亚森林火灾预警系统,并为有效防范火灾提供决策依据. | 王斌 Allan C.Spessa 冯璞玉 侯鑫 岳超 罗京佳 Philippe Ciais Cathy Waters Annette Cowie Rachael H.Nolan Tadas Nikonovas Huidong Jin Henry Walshaw 魏菁华 郭小伟 刘德立 于强 | 2022 | Science Bulletin2022,67,6: | 1 |
| 8 | Most root-derived carbon inputs do not contribute to long-term global soil carbon storage显示文摘Plant root-derived carbon(C)inputs(I_(root))are the primary source of C in mineral bulk soil.However,a fraction of I_(root)may lose quickly(I_(loss),e.g.,via rhizosphere microbial respiration,leaching and fauna feeding)without contributing to long-term bulk soil C storage,yet this loss has never been quantified,particularly on a global scale.In this study we integrated three observational global data sets including soil radiocarbon content,allocation of photo synthetically assimilated C,and root biomass distribution in 2,034 soil profiles to quantify I_(root)and its contribution to the bulk soil C pool.We show that global average I_(root)in the 0-200 cm soil profile is 3.5 Mg ha^(-1)yr^(-1),~80%of which(i.e.,I_(loss))is lost rather than co ntributing to long-term bulk soil C storage.I_(root)decreases exponentially with soil depth,and the top 20 cm soil contains>60%of total I_(root).Actual C input contributing to long-term bulk soil storage(i.e.,I_(root)-I_(loss))shows a similar depth distribution to I_(root).We also map I_(loss)and its depth distribution across the globe.Our results demonstrate the global significance of direct C losses which limit the contribution of I_(root)to bulk soil C storage;and provide spatially explicit data to facilitate reliable soil C predictions via separating direct C losses from total root-derived C inputs. | Guocheng WANG Liujun XIAO Ziqi LIN Qing ZHANG Xiaowei GUO Annette COWIE Shuai ZHANG Mingming WANG Songchao CHEN Ganlin ZHANG Zhou SHI Wenjuan SUN Zhongkui LUO | 2023 | Science China Earth Sciences2023,66,5: | 0 |
| 9 | 《自然》评论有关零排放目标的建议显示文摘五年前,《联合国巴黎气候协定》为抑制全球变暖设定了一个上限,该上限的值远低于2℃,理想情况是相对于工业化前水平的1.5℃。世界各国领导人同意在本世纪下半叶平衡温室气体的排放,以使人类活动所排放的所有温室气体的总和为零。越来越多的国家、机构和公司企业积极响应,宣布了碳中和目标。包括美国、中国、欧盟、科技公司微软和欧洲机场联盟等都在积极努力。《自然》评论指出,这虽然令人鼓舞,但实现这些目标非常困难。 | Joeri Rogelj Oliver Geden Annette Cowie Andy Reisinger | 2021 | 家电科技2021,,3: | 0 |