Search results for deciduous trees

Environment Jan 29, 2013

Spring may come earlier to North American forests, research says

(Phys.org)—Trees in the continental U.S. could send out new spring leaves up to 17 days earlier in the coming century than they did before global temperatures started to rise, according to a new study by Princeton University ...

Plants & Animals Jan 29, 2013

Insects' manipulation of plant phenotype that realized their ultimate "su-gomori life (reclusive life in the nest)"

Researchers from the National Institute of Advanced Industrial Science and Technology, have discovered a novel phenomenon that in galls (plant-made nests) formed by some aphid species, the inner gall wall promptly absorbs ...

Earth Sciences Jan 29, 2013

Tracing the origin of Arctic driftwood

Tracking the origin of driftwood samples could help scientists to reconstruct past currents in the Arctic Ocean, a new study suggests. Arctic currents are likely to be affected by changing climate, but there are few observations ...

Biotechnology Jan 9, 2013

Tree seeds offer potential for sustainable biofuels

Tree seeds, rather than biomass or fuel crop plants, could represent an abundant source of renewable energy, according to research published in the International Journal of Automotive Technology and Management. The study ...

Environment Dec 19, 2012

Pics, shoots and leaves: Ecologists turn digital cameras into climate change tools

As digital cameras become better and cheaper, ecologists are turning these ubiquitous consumer devices into scientific tools to study how forests are responding to climate change. And, they say, digital cameras could be a ...

Environment Nov 6, 2012

Scientists reveal how soil and stone mixture determine Congo tree mix

Variations in the soil and stone beneath it are the biggest factor behind which trees grow where in the rainforests of the Congo basin, a new study has found.

Plants & Animals Nov 5, 2012

Scientist investigates human links to endangered Chinese 'snub-nosed' monkeys

(Phys.org)—A Swiss primatologist who arrived at The University of Western Australia in April to work in the School of Anatomy, Physiology and Human Biology probably won't mind too much if his students start 'monkeying around' ...

Environment Nov 1, 2012

Carbon tracking and climate models: Researchers study carbon cycling in deciduous trees

(Phys.org)—Using dogwood trees, scientists are gaining a better understanding of the role photosynthesis and respiration play in the atmospheric carbon dioxide cycle. Their findings will aid computer modelers in improving ...

Environment Oct 10, 2012

Climate change to lengthen growing season

Across much of Norway, the agricultural growing season could become up to two months longer due to climate change. A research project has been studying the potential and challenges inherent in such a scenario.

Ecology Sep 24, 2012

A warm, wet fall would dampen foliage colors

This summer was notable because of drought conditions in June and July, and searing heat in July, but that won't limit the beauty of Pennsylvania's fall foliage.

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