Most continental to global reviews of the Holocene sedimentary charcoal record have concluded that fire activity is most strongly correlated
with climate variability and suggest that anthropogenic burning had only local effects on land cover (52, 53).
The task team is charged with better understanding the links between the AMOC and North Atlantic SST and teleconnections
with climate variability elsewhere.
Improved early warning systems and their application may also reduce vulnerability to future risks associated
with climate variability and change.
Recent government contracts for CFAN include a DOE contract to develop extended range regional wind power forecasts, a DOD contract to predict extreme events associated
with climate variability / change having implications for regional stability, and a NOAA contract to improve sub seasonal forecasting.
It reviews the impact of longer - standing efforts to deal
with climate variability, for instance via drought relief, sustainable land management, and flood control.
WMO Conference on Living
With Climate Variability and Change: Understanding the uncertainties and managing the risks, 17 - 21 July 2006, Espoo, Finland
Most authors identify government practices as being far more influential drivers than climate variability, noting also that similar changes in climate did not stimulate conflicts of the same magnitude in neighboring regions, and that in the past people in Darfur were able to cope
with climate variability in ways that avoided large scale violence.
inferring support for energy policy from the DoD interest in the above stated risks associated
with climate variability and change requires a big leap of logic.
This summary report is a distillation of those technical documents and is intended to assist policy makers in understanding the projected impacts (and uncertainties) associated
with climate variability and change on streamflow in selected BC watersheds.
The tools for adapting to climate change are the same as those for dealing
with climate variability, and both are needed in northern Africa.
The rate of change for modern warming is consistent
with climate variability.
Social and economic resilience to withstand and adapt to variable conditions has always been a hallmark of Montana farmers» and livestock producers» strategies for coping
with climate variability.
Some farmers in the United States and Canada have noticed that the quantity and quality of their maple syrup is changing
with climate variability, said Selena Ahmed from MSU's Department of Health and Human Development in the College of Education, Health and Human Development.
Such abiotic and biotic stressors interacting
with climate variability are likely to impact maple production depending on where you are and how you are managing your sugar bush.»
Earlier independent research also shows that
with climate variability, risks to the precious Colorado water resources increase.
Within plants, fructans are essential in conferring tolerance to stresses associated
with climate variability (i.e., drought, cold temperatures, and salinity).
Not exact matches
Growing scarcity In addition to a growing scarcity of natural resources such as land, water and biodiversity «global agriculture will have to cope
with the effects of
climate change, notably higher temperatures, greater rainfall
variability and more frequent extreme weather events such as floods and droughts,» Diouf warned.
This high
variability of influenza virus in the study region (and other subtropical / tropical
climates) will require improved vaccines
with broader antigenic coverage, the authors report.
«If you went back to 1850 and repeated history» — meaning the same volcanic eruptions, the same solar
variability, the same greenhouse gas emissions — «the overall temperature increase would be about the same, but you would end up
with somewhat different temperature records due to the inherent randomness in the
climate.»
Strategies to adapt to
climate change will dovetail
with the current policies and practices that deal
with variability and will be understood as more of the same, rather than something alien.
Studies have shown shifts in cholera transmission
with recent
climate variability.
Gentine and his team are now exploring ways to model how biosphere - atmosphere interactions may change
with a shifting
climate, as well as learning more about the drivers of photosynthesis, in order to better understand atmospheric
variability.
Rickets comes from lack of sun so ask what's going on
with the
variability in
climate around us?
The annual
variability and trends in loggerhead nesting numbers in Florida are associated
with long - term survival at sea from hatchling to maturity, combined
with climate - driven changes in mature female foraging areas within a year or two before nesting.»
Increased
climate variability from ~ 250 to 600 C.E. coincided
with the demise of the western Roman Empire and the turmoil of the Migration Period.
Combining
climate variability with high levels of fishing greatly increases the risk of collapse, Pinsky says.
The purpose of the study was to assist
with societal decision - making by examining the implications of
climate variability and change on near - term financial investments.
Discussions dealing
with ocean -
climate coupling concentrated on ocean - atmosphere
variability in the Atlantic and its relationship to European
climate.
Emerging evidence for
variability in the coral calcification response to acidification, geographical variation in bleaching susceptibility and recovery, responses to past
climate change, and potential rates of adaptation to rapid warming supports an alternative scenario in which reef degradation occurs
with greater temporal and spatial heterogeneity than current projections suggest.
«We started from scratch and she wanted to know glacial cycles, rate of deforesting, solar
variability — all of the issues that could impact
climate and why I think that humans are the main driver of
climate change,» he explained afterward at a debriefing
with colleagues at a pub on Capitol Hill.
This figure shows the characteristic «horseshoe» pattern of Atlantic
climate variability (top left panel), along
with the time history of this pattern (bottom left).
Then they will compare those observations
with their field and laboratory results regarding the impacts of
climate variability on sap flow and quality, Ahmed said.
«Our study provides a quantitative methodology for assessing the relative response rate of ecosystems, either natural ones or those
with a strong anthropogenic footprint, to
climate variability,» Seddon explains.
Such offices shall engage in cooperative research, development, and demonstration projects
with the academic community, State
Climate Offices, Regional Climate Offices, and other users and stakeholders on climate products, technologies, models, and other tools to improve understanding and forecasting of regional and local climate variability and change and the effects on economic activities, natural resources, and water availability, and other effects on communities, to facilitate development of regional and local adaptation plans to respond to climate variability and change, and any other needed research identified by the Under Secretary or the Advisory Com
Climate Offices, Regional
Climate Offices, and other users and stakeholders on climate products, technologies, models, and other tools to improve understanding and forecasting of regional and local climate variability and change and the effects on economic activities, natural resources, and water availability, and other effects on communities, to facilitate development of regional and local adaptation plans to respond to climate variability and change, and any other needed research identified by the Under Secretary or the Advisory Com
Climate Offices, and other users and stakeholders on
climate products, technologies, models, and other tools to improve understanding and forecasting of regional and local climate variability and change and the effects on economic activities, natural resources, and water availability, and other effects on communities, to facilitate development of regional and local adaptation plans to respond to climate variability and change, and any other needed research identified by the Under Secretary or the Advisory Com
climate products, technologies, models, and other tools to improve understanding and forecasting of regional and local
climate variability and change and the effects on economic activities, natural resources, and water availability, and other effects on communities, to facilitate development of regional and local adaptation plans to respond to climate variability and change, and any other needed research identified by the Under Secretary or the Advisory Com
climate variability and change and the effects on economic activities, natural resources, and water availability, and other effects on communities, to facilitate development of regional and local adaptation plans to respond to
climate variability and change, and any other needed research identified by the Under Secretary or the Advisory Com
climate variability and change, and any other needed research identified by the Under Secretary or the Advisory Committee.
«We have found ecologically sensitive regions
with amplified responses to
climate variability in the Arctic tundra, parts of the boreal forest belt, the tropical rainforest, alpine regions worldwide, steppe and prairie regions of central Asia and North and South America, forests in South America, and eastern areas of Australia,» says Seddon.
This cycling of water is intimately linked
with energy exchanges among the atmosphere, ocean, and land that determine the Earth's
climate and cause much of natural
climate variability.
Monitoring, understanding, and predicting oceanic variations associated
with natural
climate variability and human - induced changes, and assessing the related roles of the ocean on multiple spatial - temporal scales.
The
climate models provided pre-industrial control simulations (i.e natural
variability only) and 20th century simulations,
with the control simulations being a mimimum of 500 years long.
Just for the sake of illustration, though, here's one scenario where higher Holocene
variability could go along
with lower
climate sensitivity: Suppose that some unknown stabilizing mechanism makes the real world less sensitive to radiative forcing than our current models.
«By the end of this century, as the
climate warms, the rising demand for irrigation water and increased
variability of the water supply may lead to regions
with a severe shortage of water for irrigation,» said corresponding author Dr. Maoyi Huang, a
climate modeler at PNNL.
SPARC, together
with others in the WCRP community, focuses on understanding atmospheric dynamics and
climate variability to provide better
climate predictions on scales from seasonal all the way to centennial.
But in areas
with complex landscapes like Montana, data points so widely spaced are inadequate to reflect
variability in terrain and vegetation and their influence on
climate.
Ultimately, in forests not otherwise limited by energy or nutrients
variability in moisture availability
with natural and
climate oscillations may drive establishment success between years (League and Veblen 2006),
with indirect disturbance effects (e.g., fires, landslides, insect outbreaks, and pathogen attacks) greatly affecting long - term recruitment success (Clark et al. 2016).
«The rise and fall in CERES and ERA - Interim net radiation and upper - ocean heating rates after 2007 (Figs 2 and 4) is entirely consistent
with variability linked to ENSO (Fig. 3) and shows no evidence of a discrepancy between TOA net radiation and energy accumulating in Earth's
climate system»
Claims, however, of D / O presence in most remote locations can not be distinguished from the hypothesis that many regions are just exhibiting temporal
variability in
climate proxies
with approximately similar frequency content.
Although the magnitude of potential
climate change may be comparable to
variability experienced in the past, the rate of that change is anticipated to be significantly greater (Diffenbaugh and Field 2013),
with substantial implications for Montana's forests.
While ENSO and other sources of natural
variability can determine the location of extremes, 1 the intensity and duration of the associated extremes such as droughts, and the associated heat waves, have increased
with climate change.
Results of both regional
climate model simulations and observational analyses suggest that much of the observed rainfall increase — as well as the decrease in temperature and increase in humidity — is attributable to agricultural intensification in the central United States,
with natural
variability and GHG emissions playing secondary roles.
I have a special interest in plankton interactions
with the physical environment; looking for quantitative and mechanistic links to current structure, water mass shifts, seasonal cycles, interannual
variability,
climate - related signals, wind forcing, etc..
In an interview
with Miller-McCune.com, meteorologist Kevin Trenberth examines the world's recently wacky weather and whether it's a sign of
climate change or just routine
variability.