搜索结果: 1-15 共查到“国际动态 农学 soil”相关记录31条 . 查询时间(0.421 秒)
近日，国际农林科学和土壤科学著名期刊《Soil & Tillage Research》（中科院一区，IF=5.374）在线发表了江西省植物营养与肥料学会会员单位江西省农业科学院土肥与资环所新型肥料团队题为"Effects of long-term manure substitution regimes on soil organic carbon composition in a red padd...
A new cycle of seed grants from the Mario Einaudi Center for International Studies will help faculty from six colleges across Cornell tackle issues ranging from the health of endangered wild dogs to t...
Food contamination sometimes starts in the soil（图）
Food contamination sometimes starts soil
2021/3/5
When most people hear "food contamination," they think of bacteria on unwashed fruits or vegetables or undercooked meat. However, there are other ways for harmful contaminants to get into food product...
Soil carbon changes in transition areas suggest Amazon conservation outlook（图）
Soil carbon changes transition areas Amazon conservation outlook
2020/11/20
Conservation efforts on the edges of the Amazon forest, especially in light of recent deforestation by human disturbance, could help the region weather climate change, researchers say.That assessment ...
Early detection of soil-surface ozone helps prevent damage to grapevines and apple trees（图）
Early detection soil-surface ozone prevent damage grapevines apple trees
2020/9/18
The resilient polymer tattoos placed on the leaves allow for "frequent and long-term monitoring of cellular ozone damage in economically important crops such as grapes and apples," Andrew says."We sel...
Elephants reverse the cattle-caused depletion of soil carbon and nutrient pools（图）
Elephant cattle-cause soil carbon nutrient pools
2020/4/10
Wild herbivore populations are declining in many African savannas, a result of replacement by livestock (mainly cattle) and the loss of large plant-eaters, or megaherbivores, such as elephants.Althoug...
Tropical soil disturbance could be hidden source of carbon dioxide（图）
Tropical soil disturbance hidden source carbon dioxide
2019/10/28
Thousand-year-old tropical soils unearthed by accelerating deforestation and agricultural land use could be unleashing carbon dioxide into the atmosphere, according to a new study by NSF-funded resear...
Soil’s Contribution to the Carbon Cycle in a Warming World（图）
Soil Contribution Carbon Cycle Warming World
2017/10/25
Microbiologist Kristen DeAngelis and her graduate student Grace Pold at the University of Massachusetts Amherst, with colleagues at Woods Hole Marine Biological Laboratory (MBL) and in New Hampshire, ...
Biochar provides high-definition electron pathways in soil
Biochar high-definition electron pathways soil
2017/4/27
All plants need electrons to aid biological and chemical tasks. Cornell University scientists have discovered a new high-definition system that allows electrons to travel through soil farther and more...
The top 2 inches of topsoil on all of Earth’s landmasses contains an infinitesimal fraction of the planet’s water — less than one-thousandth of a percent. Yet because of its position at the interface ...
Losses of soil carbon under global warming might equal U.S. emissions
soil carbon under global warming U.S. emissions
2016/12/13
For decades scientists have speculated that rising global temperatures might alter the ability of soils to store carbon, potentially releasing huge amounts of carbon into the atmosphere and triggering...
Soil moisture,snowpack data could help predict 'flash droughts'
Soil moisture snowpack data flash droughts
2016/11/4
New research suggests that "flash droughts" — like the one that unexpectedly gripped the Southern Rockies and Midwest in the summer of 2012 — could be predicted months in advance using soil moisture a...
IU study:During drought,dry air can stress plants more than dry soil
IU study drought dry air stress plants dry soil
2016/9/12
Newly published research by Indiana University scientists finds that low relative humidity in the atmosphere is a significant, growing and often under-appreciated cause of plant stress in hot, dry wea...
Rice University scientists are cleaning soil contaminated by oil spills in a way that saves energy and reclaims the soil’s fertility.They use a process known as pyrolysis, which involves heating ...
As we walk along a forest path, the soil beneath our feet seems like a uniform substance. However, it is an intricate network of soil particles, pores, minerals, soil microbes, and more. It is awash i...