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Tree-bark thickness indicates fire-resistance in a hotter future
Tree-bark thickness fire-resistance hotter future
2017/2/16
A new study has found that trees worldwide develop thicker bark when they live in fire-prone areas. The findings suggest that bark thickness could help predict which forests and savannas will survive ...
Scientists create ice storms to study nature's chilly response
Scientists create ice storms nature's chilly
2016/12/13
Anyone who has ever driven in freezing rain knows all too well the potential hazards of an ice storm. These powerful winter weather events are also capable of catastrophic ecological and socio-economi...
Scientists create ice storms to study nature's chilly response
Scientists create ice storms nature's chilly response
2016/12/27
Anyone who has ever driven in freezing rain knows all too well the potential hazards of an ice storm. These powerful winter weather events are also capable of catastrophic ecological and socio-economi...
Major forest die-offs due to drought, heat, beetle infestations or deforestation could have consequences far beyond the local landscape, results from a new study show.According to a paper published to...
Large forest die-offs can have effects that ricochet to distant ecosystems
Large forest die-offs ricochet distant ecosystems
2016/11/29
Major forest die-offs due to drought, heat and beetle infestations or deforestation could have consequences far beyond the local landscape.Wiping out an entire forest can have significant effects on g...
Critical Information Needed in Fight to Save Wildlife
Information Needed Fight Save Wildlife
2016/9/29
An international group of top biologists led by UConn ecologist Mark Urban is calling for a coordinated effort to gather important species information that is urgently needed to improve pred...
Earlier snowmelt carries drastic consequences for forests
snowmelt drastic consequences forests
2016/8/11
Earlier snowmelt periods associated with a warming climate may hinder subalpine forest regulation of atmospheric carbon dioxide (CO2), according to the results of a new University of Colorado Boulder ...
Trees’ surprising role in the boreal water cycle quantified
Trees boreal water cycle quantified
2016/8/1
Approximately 25 to 50 percent of a living tree is made up of water, depending on the species and time of year. The water stored in trees has previously been considered just a minor part of the water ...
橡胶树基因组草图绘出
橡胶粒子 橡胶树基因组草图
2016/6/29
日本理化学研究所的一个国际研究小组成功绘制出精度达93.7％的橡胶树基因组草图。该研究小组对东南亚广泛栽种的帕拉橡胶树品种“PRIM600”进行了基因组测序。他们首先利用约100个碱基短序列信息以99％以上精度进行解读的“Illumina”方法，与7000个碱基长序列信息以85％精度解读的“PacBio”方法组合，解读出高于预想基因155倍的信息量，获得了1.55Gb的橡胶树基因组草图。然后，对获...
Neutralizing acidic forest soils boosts tree growth,causes spike in nitrogen export
Neutralizing acidic soils tree growth causes spike nitrogen export
2016/7/4
A legacy of acid rain has acidified forest soils throughout the northeastern US, lowering the growth rate of trees. In an attempt to mitigate this trend, in 1999 scientists added calcium to an experim...
Films connect Alaska’s wild plants with traditional uses
Films Alaska’s wild plants traditional uses
2016/5/6
A new series of ethnobotany films produced by filmmaker Sarah Betcher explores traditional Alaskan indigenous uses of wild plants for food, medicine and construction materials.The “Ties to Alaska’s Wi...
Rough childhoods can have ripple effects for wild baboons
Rough childhoods ripple effects wild baboons
2016/4/25
Childhood trauma can have far-reaching effects on adult health and survival in humans, studies have shown. Now, new research finds the same is true for wild baboons.People who experience childhood abu...
Fertilizing sustainable growth in the forest industry
Fertilizing sustainable growth forest industry
2016/4/13
As money-makers, trees stand tall. The U.S. forest industry is an economic powerhouse. Southern states alone grow more commercial wood than any country in the world.The Center for Advanced Forestry Sy...
China’s forest recovery shows hope for mitigating global climate change
China’s forest mitigating global climate change
2016/3/28
China’s sweeping program to restore forests across the country is working. The vast destruction of China’s forests, leveled after decades of logging, floods and conversion to farmland, has become...
New insights into the seasonality of Amazon's evergreen forests
seasonality Amazon evergreen forests
2016/3/2
Sometimes you can't see the forest for the trees. In the Amazon, the opposite is true: without truly seeing the trees, you can't "see" the forest and understand the seasonal patterns of photosynthesis...