Conifers are dominant tree species in boreal forests, but they are susceptible to attack by bark beetles.
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While increased carbon dioxide levels in the atmosphere encourage plant growth, they also reduce the nutritional value of plants, which can have a larger impact on nutrition and food safety worldwide. Researchers discovered a new way plants are adapting to the changing climate — information that can be used to help plants grow strong while also maintaining their nutritional value.
A new study in Costa Rica reveals that restoring relatively narrow strips of riverfront forests could substantially improve regional water quality and carbon storage. The analysis, shows that such buffers tend to be most beneficial in steep, erosion-prone, and intensively fertilized landscapes – a finding that could inform similar efforts in other countries.
A new benchmark analysis of nutrient omission trial data provides new guidance on the predictors of yield in smallholder maize and rice cropping systems in sub-Saharan Africa.
A team of environmental scientists has written a follow-up paper to their study published last year that warned that approximately one-third of tree species around the world are in danger of extinction. In this new paper, the group explains why the loss of so many tree species is so devastating and why attempts should be made to reverse such extinctions.
Scientists use genomic data to resolve the phylogeny of zygnematophyte algae and pinpoint several emergences of multicellularity in the closest known relatives of terrestrial plants.
Scientists have sequenced the oldest plant genome using 6,000-year-old seeds from a watermelon relative collected at an archaeological site in the Sahara Desert in Libya.
Hidden beneath the delicate, red skin and juicy flesh of a tomato is a wealth of nutrients and genetic makeup. With recent research on the first genome of a species in the tomatillo tribe (part of the tomato family), we now have a better idea of how this vital plant family came to be.
After a comprehensive study of plants across the United States, researchers have arrived at the unexpected conclusion that plants able to fix atmospheric nitrogen are most diverse in arid regions of the country. This finding runs counter to the prevailing assumption that nitrogen-fixers should be comparatively most diverse in environments where nitrogen in the soil is in limited supply.
The maximum summer temperature and the amount of rainfall in summer are the two climate factors that determine the type of native grass that grows in a region, Australian researchers have found in a recent study.
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