Woody vegetation, such as trees and shrubs, has increased dramatically in Ozark grasslands over the past 75 years, according to a study published this week in the journal Landscape Ecology.
Environment
Sep 21, 2017
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15
The duration of the vegetation period – i.e. the time that elapses between leafing out (the emergence of the first leaf) in spring and the initiation of leaf loss in autumn – is a highly significant ecological parameter ...
Ecology
Sep 20, 2017
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2
Biodiversity refers to the variety of all living things on Earth, but people often have very specific ideas of what it means. If you run an online search for images of biodiversity, you are likely to find lots of photos of ...
Ecology
Jun 27, 2017
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4
A bottleneck to breaking down woody plants for use in biofuels or other products may occur at the plant cell wall's surface, according to a new Oak Ridge National Laboratory study.
Biochemistry
May 3, 2017
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6
The feeding habits responsible for the ecological success of the Asian long-horned beetle have been pinned down to their unique genes, according to new research published by the open access journal Genome Biology.
Plants & Animals
Nov 10, 2016
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288
A new study by botanists at the LMU shows that, in most woody plants in the northern temperate zone, leaf emergence (leaf-out) in spring is not regulated by day-length but instead by spring temperature and the cumulative ...
Environment
Oct 20, 2016
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16
Loss of megaherbivores such as elephants and hippos can allow woody plants and non-grassy herbs and flowering plants to encroach on grasslands in African national parks, according to a new University of Utah study, published ...
Ecology
Sep 12, 2016
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43
Fire, a tool broadly used for cooking, constructing, hunting and even communicating, was arguably one of the earliest discoveries in human history. But when, how and why it came to be used is hotly debated among scientists.
Archaeology
Apr 12, 2016
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489
Plants transport water in pipe-like structures made of dead and empty cells within a vascular tissue called xylem. Sacha Escamez concludes in his doctoral dissertation that different cell types work together to build the ...
Cell & Microbiology
Feb 25, 2016
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16
Mapping the long-term reaction of woody plants to brush-control techniques can help landowners prioritize management practices to maximize the effectiveness of costly brush reduction, according to a Texas A&M AgriLife Research ...
Environment
Feb 15, 2016
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9
