Sentences with phrase «vegetation growth»
"Vegetation growth" refers to the process of plants, trees, or any other greenery getting bigger and spreading out. It's when they increase in size and become more abundant. Full definition
Enhanced plant growth has many obvious benefits, amongst them increased natural vegetation growth in general, and increased agricultural production in particular.
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She has already found a large increase in soil carbon two years after a single application of compost, probably due to enhanced vegetation growth.
What is known in terms consequences of rising global CO2 levels is a significant increase crop yield and natural vegetation growth from elevated levels of CO2.
Results show temperature and vegetation growth at northern latitudes now resemble those found 4 degrees to 6 degrees of latitude farther south as recently as 1982.
Indeed recent decades have seen the planet becoming greener as vegetation growth is stimulated as CO2 rises.
Both of these could help support vegetation growth, potentially locking some of the carbon back up in the soil.
We're seeing the effects now, from the ice caps melting to changes in vegetation growth rates.
Scientists say the current drought followed a burst of vegetation growth in California this winter.
'' in response to rising CO2 emissions and warmer temperatures, but these new results suggest there could also be a negative impact of climate change on vegetation growth in North America.
CO2 increases Vegetation growth dramatically.
The land sink associated with vegetation growth has a strong inter-annual variability because it responds rapidly to climate anomalies such as droughts.
gases in the atmosphere → less light → less photosynthesis → less vegetation growth → less water retention → more drought and floods → less biomass → the earth becomes a cold desert
«Importantly, the observed response lends weight to the hypothesis that any additional soil water in the root zone is then available to facilitate vegetation growth and greening under enhanced carbon dioxide,» Wang said.
«From Alaska to Amazonia: First global maps of traits that drive vegetation growth.»
The model allowed Bonachela and his colleagues to apply small - scale observational data broadly to understand how rainfall influences vegetation growth and persistence in the presence and absence of termites across an entire ecosystem.
Unusually warm periods in the Arctic stunt vegetation growth and crop yields across North America, a new study suggests.
LONDON, 7 January, 2015 − More trees and more vigorous vegetation growth may not soak up atmospheric carbon, according to new research.
Vegetation growth uses 12CO2 preferentially, thus increases d13C in the atmosphere, while vegetation decay reduces d13C levels in the atmosphere.
Summer afternoon winds through the station are usually from the south, and development and vegetation growth through the years have slowed the wind and ventilation through the weather station, likely resulting in some increase in measured maximum temperatures.
As a result, vegetation growth tends to stall in a drought.
Higher runoff is expected to mobilise fertilisers and pesticides to water bodies in regions where their application time and low vegetation growth coincide with an increase in runoff (Soil and Water Conservation Society, 2003).
Huge, explosive fires are becoming commonplace, say many experts, because climate change is setting the stage — bringing higher temperatures, widespread drought, earlier snowmelt and spring vegetation growth, and expanded insect and disease infestations.
More on Global Climate Change: Moscow Death Rate Doubles From Worst Heat Wave in 1000 Years 17 Nations Beat or Equal All - Time Heat Records This Summer Abrupt Climate Change Could Drag Monsoon Over the Ocean, Decreasing Vegetation Growth
«Furthermore, we showed that the formation of the patterns is driven by a positive feedback between vegetation growth and water transport toward the growth location, very much like in the Namibian ecosystem, as we found in an earlier study.»
He and others have pointed to the heavy precipitation earlier this year in California after five years of drought, which resulted in high vegetation growth that feeds the flames.
«Although we already identify this kind of human impact on this historical vegetation growth, for the future, it's hard to predict,» said Mao.
Good indications of a roof on the way out: shingles starting to curl on the edges, moss or other vegetation growth, missing shingles, shingles that have shifted, staining from chimney flashing or roof vent flashing, multiple layers of shingles, torn underlayment, soft or compromised sheathing (plywood or other wood products like ceder shingles).
Jiafu Mao of Oak Ridge National Laboratory and lead author of the study told Washington Post, «We first find this kind of human fingerprint... particularly the greenhouse gas impact, on this kind of enhanced vegetation growth.»
On the whole, the Earth's land surface has «greened» in response to rising CO2 emissions and warmer temperatures, but these new results suggest there could also be a negative impact of climate change on vegetation growth in North America.
In addition, strong biosphere - radiation feedbacks are often present in several moderately wet regions, for instance in the Eastern U.S. and in the Mediterranean, where precipitation and radiation increase vegetation growth.
Climate factors known to affect vegetation growth were also in line with the observed browning.
An international team of university and NASA scientists examined the relationship between changes in surface temperature and vegetation growth from 45 degrees north latitude to the Arctic Ocean.
Vegetation growth at Earth's northern latitudes increasingly resembles lusher latitudes to the south, according to a NASA - funded study based on a 30 - year record of land surface and newly improved satellite data sets.
The researchers believe the greening is a response to higher atmospheric carbon dioxide inducing decreases in plant stomatal conductance — the measure of the rate of passage of carbon dioxide entering, or water vapor exiting, through the stomata of a leaf — and increases in soil water, thus enhancing vegetation growth.
«It's remarkable how rapidly things are changing in the Arctic and how the longer snow - free season affects so many other patterns — the guillemots, vegetation growth, and fluxes of gases from the tundra,» said Diane Stanitski, co-author of the paper and a scientist at the NOAA Earth System Research Laboratory in Boulder, Colorado.
While tracking animal movement with satellites has been accomplished many times, Beck said, he and his team combined that information with in - depth use of environmental satellite data, using a series of images of vegetation growth and rainfall taken over days and weeks.
Vegetation growth enhances heat transfer and increases the height of Earth's boundary layer, the lowest part of the atmosphere that is highly responsive to surface radiation.
Data from satellite images shows that vegetation growth is lower following a warm Arctic during March.