搜索结果: 1-15 共查到“国际动态 农业生态学”相关记录19条 . 查询时间(3.463 秒)
广东省农业科学院农业资源与环境研究所在生物炭修复环境污染方面取得新进展(图)
生物炭 环境污染 环境修复
2023/4/24
Agriculture replaces fossil fuels as largest human-driven source of sulfur in the environment(图)
Agriculture fossil fuels largest human-driven source sulfur environment
2020/8/14
A new U.S. National Science Foundation-funded study, published in Nature Geoscience, identifies fertilizer and pesticide applications to croplands as the largest sources of sulfur in the env...
What agricultural 'ecosystems on steroids' are doing to the air(图)
air agricultural 'ecosystems
2014/12/1
ANN ARBOR—In a study that identifies a new, "direct fingerprint" of human activity on Earth, scientists have found that agricultural crops play a big role in seasonal swings of carbon dioxide in the a...
Iowa State's icing wind tunnel blows cold and hard to study ice on wings, turbine blades(图)
wings turbine blades Iowa State's icing wind
2014/3/20
Iowa State engineers have refurbished an icing wind tunnel and are using it to study ice buildup on aircraft wings and wind turbine blades. Ice on the wings and blades can be dangerous and costly.
2013年11月28日至12月8日,中国科学院外国专家特聘研究员、德国格廷根大学(University of Gottingen)农业土壤科学系系主任Yakov Kuzyakov教授在中科院地理科学与资源研究所徐兴良研究员的陪同下到中科院亚热带农业生态研究所开展项目执行期间的学术交流工作,完成了本阶段外国专家特聘研究员计划。
2013年9月5日,应土壤生物多样性学科组邀请,法国国家自然历史博物馆(Muséum national d’Histoire naturelle, Département Systématique et évolution)Mark JUDSON 教授在东北地理与农业生态研究所作了Preparing scientific manuscripts for publication的报告。
美国犹他州立大学金继明博士到中国科学院东北地理所交流
美国犹他州立大学 金继明博士 中国科学院东北地理所 交流
2013/5/29
2013年5月19日至5月26日,应中科院东北地理与农业生态研究所水文与水资源学科组邀请,美国犹他州立大学副教授金继明博士来东北地理所进行学术交流和访问。5月22日下午,金继明博士作了题为Simulations of land and lake processes using regional climate models的精彩报告,主要从气候变化及区域气候模式中的灌溉、湖面过程模拟等方面展开论述...
随着科学研究进入一个数据丰富的新纪元,模型研究越来越成为趋势和热点。种子萌发是植物生活史的起始阶段,决定着幼苗出土和植物的后续生长,模拟和预测外界条件对种子萌发的影响对农业生产有着重要意义,Garcia-Huidobro等在1982年提出积温模型(Thermal time model),用来预测植物在野外不同温度下的萌发出土和比较不同物种的积温特点,应用广泛。积温模型认为种子发芽速率随温度增加而增...
2012年4月18-20日,拟应聘中国科学院东北地理与农业生态研究所 百人计划人选王从丽博士访问哈尔滨园区,并通过与长春园区视频做了题为“Root-knot Nematodes/Host Interactions: Studies on Host Resistance and Nematode Attraction”的学术报告。
Experiential Learning Teaches Change and Adaptation
economics environmental impacts social dynamics production levels experiential Learning Teaches
2009/12/16
Economics, environmental impacts, social dynamics, and production levels are all major factors that influence the overall success of an agroecosystem. Positive or negative, these factors enact change...
Research shows impacts from airborne nitrogen(图)
airborne nitrogen fossil fuels fertilizers agriculture
2009/12/23
The impact of airborne nitrogen released from the burning of fossil fuels and widespread use of fertilizers in agriculture is much greater than previously recognized and even extends to remote alpine ...
The stress of rising natural gas prices is leading many consumers to rethink how they heat their homes. For some this means moving towards modern alternative energy options, while others have been tu...
USDA MEETS PRESIDENT OBAMA'S 30-DAY BIOFUELS DIRECTIVE TO HELP MEET COUNTRY'S ENERGY NEEDS
USDA BIOFUELS DIRECTIVE COUNTRY'S ENERGY NEEDS ENERGY
2009/6/10
Responding to President Obama's directive to expedite and increase the production of biofuels, Agriculture Secretary Tom Vilsack today announced that USDA met its 30-day deadline to help produce more ...