Not exact matches
Among the factors that could cause actual results to differ materially are the following: (1) worldwide economic, political, and capital markets conditions and other factors beyond the Company's control, including
natural and other disasters or
climate change affecting the operations of the Company or its customers and suppliers; (2) the Company's credit ratings and its cost of capital; (3) competitive conditions and customer preferences; (4) foreign currency exchange rates and fluctuations
in those rates; (5) the timing and market acceptance of new product offerings; (6) the availability and cost of purchased components, compounds, raw materials and energy (including oil and
natural gas and their derivatives) due to shortages, increased demand or supply interruptions (including those caused by
natural and other disasters and other events); (7) the impact of acquisitions, strategic alliances, divestitures, and other unusual events resulting from portfolio management actions and other evolving business strategies, and possible organizational restructuring; (8) generating fewer productivity improvements than estimated; (9) unanticipated problems or delays with the phased implementation of a global enterprise resource planning (ERP)
system, or security breaches and other disruptions to the Company's information technology infrastructure; (10) financial market risks that may affect the Company's funding obligations under defined benefit pension and postretirement plans; and (11) legal proceedings, including significant developments that could occur
in the legal and regulatory proceedings described
in the Company's Annual Report on Form 10 - K for the year ended Dec. 31, 2017, and any subsequent quarterly reports on Form 10 - Q (the «Reports»).
«The research fills an important gap
in our understanding of the vulnerability of tropical river - forest
systems to
changes in climate and land cover,» said the project's leader, Leandro Castello, assistant professor of fish and wildlife conservation
in Virginia Tech's College of
Natural Resources and Environment.
In September 2014, Koonin wrote an editorial where he acknowledged human - caused
climate change was happening but wrote that the «impact today of human activity appears to be comparable to the intrinsic,
natural variability of the
climate system itself.»
They concluded that the heavy rains
in Europe last year were likely due to
natural variability
in the
climate system rather than
climate change.
«This
system is a starting point for being more transparent, because the more transparent we are, the more opportunities for financing further actions we will have
in the international arena,» said Juan Mata Sandoval, director - general of
climate change policy at Mexico's Ministry of Environment and
Natural Resources.
«We have added another piece of information showing that the timescales on which humans have
changed the composition of the atmosphere are extremely short compared to the
natural time cycles of the
climate system,» says Thomas Stocker of the University of Bern
in Switzerland, who led the research.
The combined effect of the three, the scientists found, is that the global energy
system could experience unprecedented
changes in the growth of
natural gas production and significant
changes to the types of energy used, but without much reduction to projected
climate change if new mitigation policies are not put
in place to support the deployment of renewable energy technologies.
«It suggests that similar underlying processes drive how
natural systems respond to
climate change and provides a glimpse of what could be
in store for the future.»
Continued emissions of greenhouse gases will cause further warming and long - lasting
changes in all components of the
climate system, increasing the likelihood of widespread and profound impacts affecting all levels of society and the
natural world, the report finds.
These variations originate primarily from fluctuations
in carbon uptake by land ecosystems driven by the
natural variability of the
climate system, rather than by oceans or from
changes in the levels of human - made carbon emissions.
«It shows that this
climate system in the model is sensitive to a variety of different
natural climate changes that occurred over the last 21,000 years.»
An assessment of
climate effects on Montana agriculture is complex because of uncertainties inherent
in the timing and manifestation of
climate change, and because of complexity
in how
natural systems, agricultural producers, and market processes will react.
This indicates that summer sea ice
in the Antarctic is heavily influenced by
natural fluctuations
in the
climate system, which can mask the impact of human - caused
climate change, says Day:
What remains unclear is precisely what fraction of the observed
changes in these
climate - sensitive
systems can confidently be attributed to human - related influences, rather than mere
natural regional fluctuations
in climate.
The session explores regional integration of records and dynamic modeling to: (1) understand better the nature of
climate - human - ecosystem interactions; (2) quantify the roles of different
natural and anthropogenic drivers
in forcing environmental
change; (3) examine the feedbacks between anthropogenic activity and the
natural system and; (4) provide integrated datasets for model development and data - model comparisons.
Enjoy the
natural underwater reef
systems in the Garrafon Park — Punta Sur and the underwater sculpture Museum from MUSA, which is an innovative project that's designed to help counteract the
climate change effects on our reef
systems.
The smallest warming / sea level rise
in TAR figure 5 will place a wide range of human and
natural systems under very considerable pressure (and based on estimates of the melt - down point for greenland place us teetering on the edge of dangerous
climate change).
To help «
climate change communication»
in the public debate, I have been trying to create a
natural - language - style flow - chart cartoon language that illustrates the principles of the lack of precise prediction
in complex
systems, for purposes of elementary pedagogy.
Climate change is occurring, is caused largely by human activities, and poses significant risks for — and
in many cases is already affecting — a broad range of human and
natural systems.
As the world becomes more and more focused on environmental issues that cross national boundaries, such as
climate change, reduced availability of clean water, increased water and air pollution, and the growth of urban heat islands, landscape architects are taking the lead
in finding practical, innovative solutions that leverage
natural systems.
Attribution of observed impacts
in the WGII AR5 links responses of
natural and human
systems to
climate change, not to anthropogenic
climate change, unless explicitly indicated.
Let's assume these studies somehow greatly underestimated
natural variability
in the
climate system, so that the «signal» of anthropogenic
climate change has not yet emerged from the «noise» of
natural variations (i.e., the above - cited «discernible human influence» had not been detected after all).
However, when you look at all the «big picture» evidence of the global
system it is clear that there is nothing «
natural» about it,
in fact it appears that the planet is
in early stages of an abrupt
change of
climate from our «normal»
system to one that is much warmer and tropical like.
If you can't keep up with annual - decadal
changes in the TOA radiative imbalance or ocean heat content (because of failure to correctly model
changes in the atmosphere and ocean due to
natural variability), then your
climate model lacks fidelity to the real world
system it is tasked to represent.
In short: the larger past
natural climate changes have been, the more vulnerable is the
climate system, and the more it will react to the greenhouse gases that humans are adding to the
system.
The strongest internal variability
in the
climate system on this time scale is the
change from El Niño to La Niña — a
natural, stochastic «seesaw»
in the tropical Pacific called ENSO (El Niño Southern Oscillation).
In fact The Economics of Ecosystems and Biodiversity project is saying «natural systems represent one of the biggest untapped allies» in combatting climate change, because of their carbon storage potential — and that incorporating funding for forests in a global climate deal should be a key priority: TEEB highlights the fact that in addition to absorbing some 15 % of global carbon emissions, forests provide a whole range of ecosystem services that are worthy of protectin
In fact The Economics of Ecosystems and Biodiversity project is saying «
natural systems represent one of the biggest untapped allies»
in combatting climate change, because of their carbon storage potential — and that incorporating funding for forests in a global climate deal should be a key priority: TEEB highlights the fact that in addition to absorbing some 15 % of global carbon emissions, forests provide a whole range of ecosystem services that are worthy of protectin
in combatting
climate change, because of their carbon storage potential — and that incorporating funding for forests
in a global climate deal should be a key priority: TEEB highlights the fact that in addition to absorbing some 15 % of global carbon emissions, forests provide a whole range of ecosystem services that are worthy of protectin
in a global
climate deal should be a key priority: TEEB highlights the fact that
in addition to absorbing some 15 % of global carbon emissions, forests provide a whole range of ecosystem services that are worthy of protectin
in addition to absorbing some 15 % of global carbon emissions, forests provide a whole range of ecosystem services that are worthy of protecting.
In recent decades, changes in climate have caused impacts on natural and human systems on all continents and across the ocean
In recent decades,
changes in climate have caused impacts on natural and human systems on all continents and across the ocean
in climate have caused impacts on
natural and human
systems on all continents and across the oceans.
Climate change is only one of many types of environmental
change effecting Earth's life support
systems —
in fact, there is now a serious risk that the dramatic gains to public health made since the 1950s could plateau or even reverse as a result of human degradation of a myriad of
natural systems.
Having better constraints on the timing and magnitude of past
climate changes should ultimately lead to better constraints on
climate sensitivity and the role of
natural variability
in the
climate system.
The papers questioned everything from the relative role of
natural mechanisms
in changes to the
climate system vis - à - vis increased CO2 concentrations, the allegedly «unprecedented» nature of modern
climate phenomena such as warming, sea levels, glacier and sea ice retreat, and the efficacy and reliability of computer
climate models for projecting future
climate states.
The disagreement arises from different assessments of the value and importance of particular classes of evidence as well as disagreement about the appropriate logical framework for linking and assessing the evidence — my reasoning is weighted heavily
in favor of observational evidence and understanding of
natural internal variability of the
climate system, whereas the IPCC's reasoning is weighted heavily
in favor of
climate model simulations and external forcing of
climate change.
The fact that certain analytical conclusions about observed
climate change, attribution to human causes,
in particular the energy
system and deforestation, projected greater
climate change in the future, observed impacts of
climate change on
natural and human
systems, and projected very disruptive consequences
in the future given our current trajectory, is not due to «group think» but rather to a generally shared analysis based on evidence.
Because the planet does not have a
natural system capable of cleaning the atmosphere of excess carbon dioxide
in a human - relevant timescale, it makes the development of solutions that hold the potential of removing and sequestering large volumes of carbon dioxide from the atmosphere a key priority if we want to avoid
climate change.
There is also a
natural variability of the
climate system (about a zero reference point) that produces El Nino and La Nina effects arising from
changes in ocean circulation patterns that can make the global temperature increase or decrease, over and above the global warming due to CO2.
IN this case, Judith's explains her own «bias» (what could be fairer that that) thusly: «my reasoning is weighted heavily in favor of observational evidence and understanding of natural internal variability of the climate system, whereas the IPCC's reasoning is weighted heavily in favor of climate model simulations and external forcing of climate change.&raqu
IN this case, Judith's explains her own «bias» (what could be fairer that that) thusly: «my reasoning is weighted heavily
in favor of observational evidence and understanding of natural internal variability of the climate system, whereas the IPCC's reasoning is weighted heavily in favor of climate model simulations and external forcing of climate change.&raqu
in favor of observational evidence and understanding of
natural internal variability of the
climate system, whereas the IPCC's reasoning is weighted heavily
in favor of climate model simulations and external forcing of climate change.&raqu
in favor of
climate model simulations and external forcing of
climate change.»
They are used to investigate the processes responsible for maintaining the general circulation and its
natural and forced variability (Chapter 8), to assess the role of various forcing factors
in observed
climate change (Chapter 9) and to provide projections of the response of the
system to scenarios of future external forcing (Chapter 10).
The Commission's Subcommittee on Fish, Wildlife, and Habitat Restoration completed this report to outline a plan for preparing for
climate change in natural systems.
Global Green is a national leader
in advancing sustainable and resilient communities to green cities, schools, and affordable housing to help protect human health, improve livability, and support our planet's
natural systems in an effort to stem
climate change.
In my earlier posting, I tried to make the distinction that global climate change (all that is changing in the climate system) can be separated into: (1) the global warming component that is driven primarily by the increase in greenhouse gases, and (2) the natural (externally unforced) variability of the climate system consisting of temperature fluctuations about an equilibrium reference point, which therefore do not contribute to the long - term tren
In my earlier posting, I tried to make the distinction that global
climate change (all that is
changing in the climate system) can be separated into: (1) the global warming component that is driven primarily by the increase in greenhouse gases, and (2) the natural (externally unforced) variability of the climate system consisting of temperature fluctuations about an equilibrium reference point, which therefore do not contribute to the long - term tren
in the
climate system) can be separated into: (1) the global warming component that is driven primarily by the increase
in greenhouse gases, and (2) the natural (externally unforced) variability of the climate system consisting of temperature fluctuations about an equilibrium reference point, which therefore do not contribute to the long - term tren
in greenhouse gases, and (2) the
natural (externally unforced) variability of the
climate system consisting of temperature fluctuations about an equilibrium reference point, which therefore do not contribute to the long - term trend.
This process involves statistically linking
climate change simulations from
climate models with the observed responses
in the
natural or managed
system.
In the 2003 IPCC paper «A globally coherent fingerprint of
climate change impacts across
natural systems.»
Field,
in the school's Department of Global Ecology with the Carnegie Institution for Science, and Noah Diffenbaugh, an associate professor of environmental Earth
system science, reviewed and synthesized existing research on
climate change for a special issue of Science: «
Natural Systems in Changing Climates.»
The overarching goal of this WCRP research effort, led by WCRP's Core Project «
Climate and Ocean Variability, Predictability and
Change» (CLIVAR) as a Research Focus, is to establish a quantitative understanding of the
natural and anthropogenic mechanisms of regional to local sea level variability; to promote advances
in observing
systems required for an integrated sea level monitoring; and to foster the development of sea level predictions and projections that are of increasing benefit for coastal zone management.
They lead international research
in climate change,
natural hazards and volcanology, geography, atmospheric and ocean sciences, geochemistry,
natural resource management, ecology, biodiversity conservation, environmental biology, environmental policy, environmental economics, sustainability and geographical information
systems.
About Global Green Global Green is a national leader
in advancing sustainable and resilient communities to green cities, schools, and affordable housing to help protect human health, improve livability, and support our planet's
natural systems in an effort to stem
climate change.
On the question of hurricanes, the theoretical arguments that more energy and water vapor
in the atmosphere should lead to stronger storms are really sound (after all, storm intensity increases going from pole toward equator), but determining precisely how human influences (so including GHGs [greenhouse gases] and aerosols, and land cover
change) should be
changing hurricanes
in a
system where there are
natural external (solar and volcanoes) and internal (e.g., ENSO, NAO [El Nino - Southern Oscillation, North Atlantic Oscillation]-RRB- influences is quite problematic — our
climate models are just not good enough yet to carry out the types of sensitivity tests that have been done using limited area hurricane models run for relatively short times.
The study claims to have measured feedback, and have found feedback to temperature
changes in the
natural climate system to be negative — opposite of the assumption of strong positive feedback
in climate models.
Based on evidence from Earth's history, we suggest here that the relevant form of
climate sensitivity
in the Anthropocene (e.g. from which to base future greenhouse gas (GHG) stabilization targets) is the Earth
system sensitivity including fast feedbacks from
changes in water vapour,
natural aerosols, clouds and sea ice, slower surface albedo feedbacks from
changes in continental ice sheets and vegetation, and
climate — GHG feedbacks from
changes in natural (land and ocean) carbon sinks.
Genetics - based approaches seek to harness the
natural genetic variation that exists
in wild - populations to restore damaged
natural systems and mitigate
climate and other global
change impacts.