Not exact matches
The signature
effects of human - induced
climate change — rising seas, increased damage from storm surge, more frequent bouts
of extreme heat — all have specific, measurable impacts on our nation's current assets and
ongoing economic activity.
Recently, the
effects of ongoing climate change (ocean warming and acidification) on N2 fixation drew much attention, but various studies led to controversial conclusions.
In a complex
climate of challenging pupil behaviour, emotional difficulties and
ongoing policy
changes, the
effect on health and wellbeing is significant.
Coverage
of the subject in the past year alone indicates that these considerations are part
of an
ongoing, growing discussion surrounding
climate change, the impact our growing global population has on it and how family size can help mitigate its
effects.
Brazil's setting aside
of more than 500,000 square miles (1.25 million square kilometers)
of rainforest in protected areas over the past decade may effectively buffer the Amazon from the
effects of climate change, preventing Earth's largest rainforest from tipping towards arid savanna in the face
of ongoing deforestation and rising temperatures, argues a new paper published in Proceedings
of the National Academy
of Sciences (PNAS).
Many scientists viewed the
changes as evidence
of an
ongoing climate shift, raising concerns about the
effects of global warming on the Arctic.
Abby Halperin, Myles Allen and Friederike Otto explain how serious the
ongoing drought is in California, which has experienced four years
of drought already, and how this experiment will help determine what
effect, if any,
climate change has had on how likely this drought is.
say it has been predicted that «the average temperature in the semiarid northwest portion
of China in 2050 will be 2.2 °C higher than it was in 2002,» and they report that based on the observed results
of their study, this increase in temperature «will lead to a significant
change in the growth stages and water use
of winter wheat,» such that «crop yields at both high and low altitudes will likely increase,» by 2.6 % at low altitudes and 6.0 % at high altitudes... Even without the benefits
of the aerial fertilization
effect and the anti-transpiration
effect of the
ongoing rise in the air's CO2 content, the increase in temperature that is predicted by
climate models for the year 2050, if it ever comes to pass, will likely lead to increases in winter wheat production in the northwestern part
of China, not the decreases that
climate alarmists routinely predict.»