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Tsunami Strike! Pacific Edition
Tsunami Strike! Pacific Edition is a scenario-based learning experience for kids from middle school through high school (approximate ages 13-17). The scenario tells the story of four main characters at different locations in the Pacific basin who are each impacted by a major tsunami that originates in Alaska’s Aleutian Islands. Over the course of the story, learners not only view the unfolding events and how each of the characters responds, but also observe how warning scientists analyze and communicate the tsunami threat. Fourteen short lessons provide interactive instruction focused on the s ...
Available online: https://www.meted.ucar.edu/training_module.php?id=813
Published by: The University Corporation for Atmospheric Research ; 2011
Tsunami Strike! Pacific Edition is a scenario-based learning experience for kids from middle school through high school (approximate ages 13-17). The scenario tells the story of four main characters at different locations in the Pacific basin who are each impacted by a major tsunami that originates in Alaska’s Aleutian Islands. Over the course of the story, learners not only view the unfolding events and how each of the characters responds, but also observe how warning scientists analyze and communicate the tsunami threat. Fourteen short lessons provide interactive instruction focused on the science, safety, and history of tsunamis. The module includes a Teacher's Guide and other Resources for Teachers that provide ideas on how to use Tsunami Strike! in the classroom.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Tsunami ; Marine meteorology ; Trough ; Lesson/ Tutorial ; Marine Weather Forecasters
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Sea Ice and Products and Services of the National Ice Center
This two-hour module examines sea ice, icebergs, and the products and services of the National Ice Center and the North American Ice Service. Topics include climatology and current trends in sea ice extent and thickness; the development, classification, and drift of sea ice and icebergs; fractures, leads and polynyas; and the satellite detection of sea ice using visible, infrared, and microwave sensors.
Available online: https://www.meted.ucar.edu/training_module.php?id=759
Published by: The University Corporation for Atmospheric Research ; 2011
This two-hour module examines sea ice, icebergs, and the products and services of the National Ice Center and the North American Ice Service. Topics include climatology and current trends in sea ice extent and thickness; the development, classification, and drift of sea ice and icebergs; fractures, leads and polynyas; and the satellite detection of sea ice using visible, infrared, and microwave sensors.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Sea ice ; Marine meteorology ; Lesson/ Tutorial ; Antarctica ; Arctic ; Marine Weather Forecasters
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Community Tsunami Preparedness, 2nd Edition
This lesson is designed to help emergency managers prepare their communities for tsunamis. Topics include basic tsunami science, hazards produced by tsunamis, the tsunami warning system, the importance of public education activities, and how to craft good emergency messages and develop tsunami response plans. The lesson also contains links to extensive Reference and Resources sections.
Available online: https://www.meted.ucar.edu/training_module.php?id=897
Published by: The University Corporation for Atmospheric Research ; 2011
This lesson is designed to help emergency managers prepare their communities for tsunamis. Topics include basic tsunami science, hazards produced by tsunamis, the tsunami warning system, the importance of public education activities, and how to craft good emergency messages and develop tsunami response plans. The lesson also contains links to extensive Reference and Resources sections.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Earthquake ; Wave ; Tsunami ; Marine meteorology ; Lesson/ Tutorial ; Marine Weather Forecasters
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Volcanic Ash: Impacts to Aviation, Climate, Maritime Operations, and Society
This module is the third in the four-part Volcanic Ash series. It provides information on the impacts of an explosive volcanic eruption to aviation, climate, maritime operations and society. The threats, or impacts, from an eruption vary depending on the eruption style, duration and proximity--both in distance and altitude--to the volcano. As you learned earlier, an eruption may bring multiple hazards to urban and rural areas through: Lahars (mudflows) and floods Lava-flow inundation Pyroclastic flows and surge Volcanic ash and bomb fallout Volcanic gases In this module, we'll take a closer lo ...
Available online: https://www.meted.ucar.edu/training_module.php?id=880
Published by: The University Corporation for Atmospheric Research ; 2011
This module is the third in the four-part Volcanic Ash series. It provides information on the impacts of an explosive volcanic eruption to aviation, climate, maritime operations and society. The threats, or impacts, from an eruption vary depending on the eruption style, duration and proximity--both in distance and altitude--to the volcano. As you learned earlier, an eruption may bring multiple hazards to urban and rural areas through: Lahars (mudflows) and floods Lava-flow inundation Pyroclastic flows and surge Volcanic ash and bomb fallout Volcanic gases In this module, we'll take a closer look at the impacts that volcanic eruptions, ash, and gases have on: Aviation Climate Maritime operations Society
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Precipitation ; Marine meteorology ; Ozone depletion ; Climate services ; Agriculture ; Lesson/ Tutorial ; Competencies for Provision of Climate Services ; Marine Weather Forecasters
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Coastal Climate Change
As climate changes, dynamic coastal regions are experiencing a wide range of impacts. Sea levels, ocean acidification, sea surface temperatures, ocean heat, and ocean circulation have all been changing in ways unseen for thousands of years. Arctic sea ice melted significantly more during summers in the last 30 years, and storms are intensifying. Coastal ecosystems stand to be damaged, and coasts will likely erode from rising sea levels, intensified storm surges, and flooding that climate change may amplify. Coastal communities will need to prepare adaptation strategies to cope, and many who li ...
Available online: https://www.meted.ucar.edu/training_module.php?id=772
Published by: The University Corporation for Atmospheric Research ; 2011
As climate changes, dynamic coastal regions are experiencing a wide range of impacts. Sea levels, ocean acidification, sea surface temperatures, ocean heat, and ocean circulation have all been changing in ways unseen for thousands of years. Arctic sea ice melted significantly more during summers in the last 30 years, and storms are intensifying. Coastal ecosystems stand to be damaged, and coasts will likely erode from rising sea levels, intensified storm surges, and flooding that climate change may amplify. Coastal communities will need to prepare adaptation strategies to cope, and many who live or work in coastal regions are wondering what climate change might mean for them. This module provides an overview of the impacts coastal regions are experiencing and may continue to experience as a result of Earth’s changing climate. A video series within the module demonstrates effective strategies for communicating climate science.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Climate change ; Adaptation ; Global warming ; Water management ; Storm surge ; Sea ice ; Erosion ; Climate services ; Fisheries ; Lesson/ Tutorial ; Competencies for Provision of Climate Services
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Volcanic Ash: Introduction
Provides a concise introduction to volcanic ash through the examples of the Mt. Pinatubo and Eyjafjallajökull eruptions. This is the introduction to a four-part series on Volcanic Ash.
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Introduction to Tropical Meteorology, 2nd Edition, Chapter 3: Global Circulation
The chapter begins with a review of the general principles of atmospheric motion including scale analysis of tropical motions. An overview of the general circulation of the atmosphere and ocean is presented including stratospheric general circulation. Special emphasis is given to the Hadley circulation including its maintenance, seasonal migration, northern and southern hemispheric differences, and the contrast between tropical and midlatitude wind systems. Tropical circulations are examined in a theoretical framework as responses to heating at the equator. Regional monsoons, their conceptual ...
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Ocean Observations Panel for Climate, Interview with Eric Lindstrom: in International Innovation, August 2011
NASA, 2011The more research carried out on our oceans, the more significant its role has proven in the broader climate system. Observing Earth’s Ocean System is therefore a vital component of climate research, and the OOPC is working hard to direct this effectively, as its Chair Dr Eric J Lindstrom explains.
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GCOS, 147. Summary Report of the Thirteenth Session of the GTOS/GCOS Terrestrial Observation Panel for Climate (TOPC): final report
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); International Council for Science (ICSU); et al. - WMO, 2011 (WMO/TD-No. 1573)
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Blue carbon policy framework 2.0 : based on the discussion of the International Blue Carbon Policy Working Group
Development and implementation of blue carbon-based activities now requires strategic policy and incentive mechanisms to achieve coastal conservation, restoration and sustainable use, and provide disincentives to drain or damage coastal systems. A first effort to develop such a strategic program was set out in the first edition of the Blue Carbon Policy Framework. Based on additional information and current progress a revised Blue Carbon Policy Framework 2.0 has now been developed. It updates the previous version and adds a detailed coordinated program of policy objectives and activities. It o ...
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JCOMM Meeting Report, 82. Expert Team on Maritime Safety Services (ETMSS-3) - Third session : final report
World Meteorological Organization (WMO) ; Intergovernmental Oceanographic Commission (IOC) - WMO, 2011
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JCOMM Meeting Report, 84. Ship Observations Team - Sixth session : final report
The Sixth Session of the JCOMM Ship Observations Team (SOT) was held at the auditorium of the Commonwealth Scientific and Industrial Research Organisation (CSIRO) Division of Marine and Atmospheric Research (CMAR), Hobart, Australia, from 11 to 15 April 2011 at the kind invitation of the Government of Australia. The Session was co-sponsored by the Australian Bureau of Meteorology (BOM) and CSIRO.
As for previous SOT Sessions, a technical and scientific workshop focusing on new initiatives and / or new developments in shipboard meteorological or oceanographic instrumentation, observing ...
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JCOMM Meeting Report, 85. JCOMM Observations coordination group: fourth session : final report
The Fourth Session of the JCOMM Observations Coordination Group (OCG) was held in Hobart, Australia, from 18 to 20 April 2011, at the kind invitation of the Government of Australia. The Session was sponsored by the Australian Bureau of Meteorology (BOM). The meeting focused on issues and actions that would help improve the 'systems' aspects of JCOMM, and on collaboration that would appeal and help each individual component. The Group reviewed requirements, refined the implementation goals for the observing networks, and addressed common technical coordination through JCOMMOPS. It noted the nee ...
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JCOMM Meeting Report, 86. Data buoy co-operation panel: twenty-seventh session : final report
The twenty-seventh session of the Data Buoy Co-operation Panel (DBCP-27) was held in Geneva, Switzerland, from 26 to 30 September 2011, at the headquarters of the World Meteorological Organization (WMO).
A technical and scientific workshop was organized during the first day of the session. 17 presentations were delivered under the themes of operational practices and enhancements, technical development for marine observation systems, applications of collected data, and requirements for climate applications. Approximately 70 participants from 17 countries attended the meetings.
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JCOMM Technical Report, 55. WCRP-JCOMM Workshop on Coordinated Global Wave Climate Projections (COWCLIP)
World Meteorological Organization (WMO) ; Wang Xiaolan L.; Weisse Ralf; et al. - WMO, 2011 (WMO/TD-No. 1518)The Coordinated Ocean Wave Climate Projections (COWCLIP) workshop was held on April 11-13, 2011, at the World Meteorological Organization (WMO) in Geneva, Switzerland, with the support of the World Climate Research Programme and the Joint Technical Commission for Oceanography and Marine Meteorology of WMO and Intergovernmental Oceanographic Commission (IOC) of UNESCO. The workshop aimed to bring together international researchers with interest in wind wave climate variability and change, to discuss the potential path forward for a collaborative working group to address challenges in this field ...
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Review of Maritime Transport - 2011
UNCTAD, 2011"The 2011 Review of Maritime Transport, published by the UN Conference on Trade and Development (UNCTAD) highlights challenges of adapting maritime transport to the impacts of climate change, primarily sea-level rise, and provides an update on the development of measures to reduce greenhouse gas (GHG) emissions from maritime transport."
Source: http://climate-l.iisd.org
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A blueprint for ocean and coastal sustainability : an inter-agency paper towards the preparation of the UN Conference on Sustainable Development (Rio+20)
UNESCO, 2011The Blueprint provides an overview of the threats faced by the oceans, including unsustainable use, deforestation of mangroves, disappearance of coral reefs, ocean acidification and climate change. It further highlights the role of oceans in regulating the climate, contributing to food security and sustaining livelihoods.
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WMO Strategic Plan 2012-2015
The WMO Strategic Plan is the result of an organization-wide strategic, operational and budgeting process to provide a blueprint for the 188 Member States and Territories to meet the changing needs of their communities for weather, climate, water and related environmental information.
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DBCP Technical Document, 42. sea surface salinity quality control processes for potential use on data buoy observations
World Meteorological Organization (WMO) ; Intergovernmental Oceanographic Commission (IOC) - WMO, 2011This document will aim to provide processes and approaches to real-time and delayed mode quality control of Sea Surface Salinity data, for review by the DBCP community. This document aims to bring together the best practice and suggested approaches to quality controlling salinity data from various programmes and for several different types of observing platforms. Once the DBCP has ascertained which processes apply to drifting and moored buoys, the appropriate tests and procedures can be added to DBCP Technical documents which already exist.
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JCOMM Meeting Report, 87. JCOMM Marine Instrumentation Workshop for the Asia Pacific Region - final report
The JCOMM Marine Instrumentation Workshop for the Asia Pacific Region was held in Tianjin, China, from 11 to 13 July 2011 at the kind invitation of the State Oceanic Administration (SOA) and the National Centre of Ocean Standards and Metrology (NCOSM) of China.
The workshop recalled the importance of ocean observations to achieve socio-economical benefits at the global, regional, national, and local (e.g. Tianjin city) levels by addressing the requirements of WMO and IOC Applications, including the Global Framework for Climate Services (GFCS), and working in the multi-disciplinary fram ...
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Joint WMO/ IOC for Oceanographic and Marine Meteorology (JCOMM), 48. Project Report - Pilot Project for the Integration of marine meteorological and other appropriate oceanographic observations into the WMO Integrated Global Observing System (WIGOS) : (WIGOS Pilot Project V - JCOMM Pilot Project for WIGOS)
This Project report provides rationale for the development of the Pilot Project, summarizes the activities undertaken under the Pilot Project, especially with regard to its three key deliverables, and provides information on its achievements, and lessons learned. In the context of marine meteorological and oceanographic observations relevant to WMO Programmes and Co-sponsored Programmes, this report explains the benefits of WIGOS integration for National Meteorological and Hydrographic Services (NMHSs), National Oceanographic Data Centres (NODCs, of IOC), and also for ocean data users. It prov ...
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Mitigating Climate Change through Restoration and Management of Coastal Wetlands and Near-shore Marine Ecosystems : Challenges and Opportunities
The technical report, prepared by Stephen Crooks, Dorothee Herr, Jerker Tamelander, Dan Laffoley and Justin Vandever, consolidates information from the literature and provides analysis on the climate change mitigation potential of seagrasses and coastal wetlands, including coastal peats, tidal freshwater wetlands, salt marshes and mangroves (see Annex 2). The numbers in this full technical report have been adjusted since the synthesis note, produced while the study was in progress, was released in Cancun. The calculations of emissions are ballpark, but reasonable, and represent an order of mag ...
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National Security Implications of Climate Change for U.S. Naval Forces
In response to the Chief of Naval Operations (CNO), the National Research Council appointed a committee operating under the auspices of the Naval Studies Board to study the national security implications of climate change for U.S. naval forces. In conducting his study, the committee found that even the most moderate current trends in climate, if continued, will present new national security challenges for the U.S. Navy, Marine Corps, and Coast Guard. While the timing, degree, and consequences of future climate change impacts remain uncertain, many changes are already underway in regions around ...
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Reefs at Risk Revisited | World Resources Institute
This report provides a detailed assessment of the status of and threats to the world’s coral reefs. It evaluates threats to coral reefs from a wide range of human activities, and includes an assessment of climate-related threats to reefs. It also contains a global assessment of the vulnerability of nations and territories to coral reef degradation.
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JCOMM Meeting Report, 83. JCOMM Management Committee - Eighth Session : final report
World Meteorological Organization (WMO) ; Intergovernmental Oceanographic Commission (IOC) - WMO, 2011
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Canada’s Three Oceans (C3O): a Canadian Contribution to the International Polar Year
The purpose of climate monitoring is to collect relevant,
inter-comparable data over sustained periods of time so as
to allow quantification of change within a system for
decision-making purposes. This is the motivation of the
“Canada’s Three Oceans” (C3O) project, a Canadian
contribution to the International Polar Year (IPY: 2007–
2009). C3O aims to (1) build an integrated, consilient view
of the physical, chemical and biological oceanic structure
of subarctic and arctic waters around Canada; and (2) use
this informati ...
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Kinematic and Thermodynamical Structures of Longitudinal-Mode Snow Bands over the Sea of Japan during Cold-Air Outbreaks Part I: Snow Bands in Large Vertical Shear Environment in the Band-Transverse Direction
Journal of the Meteorological Society of Japan, Vol. 88. No 4. Yamada Yoshinori; Murakami Masataka; Mizuno Hakaru - Meteorological Society of Japan, 2010The kinematic and thermodynamical structures of two longitudinal-mode (termed “L-mode”) snow bands over the Sea of Japan occurring on February 8, 1991 and January 21, 1993 are analyzed mainly based on dual-Doppler radar data. The L-mode snow bands with multicellular structure in 1991 and 1993 formed, respectively, at the early onset of and toward the end of cold-air outbreaks, where the magnitude of the band-transverse vertical shear was roughly 2 × 10-3 s-1 approximately in the lower-half of the mixed layer. This magnitude was larger than that associated with L-mode snow bands characterized b ...
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The Structure and Formation Mechanism of Transversal Cloud Bands Associated with the Japan-Sea Polar-Airmass Convergence Zone
Journal of the Meteorological Society of Japan, Vol. 88. No 4. Eito Hisaki; Murakami Masataka; Muroi Chiashi - Meteorological Society of Japan, 2010During a cold-air outbreak, a broad cloud band is occasionally observed over the Japan-Sea Polar-Airmass Convergence Zone (JPCZ) that forms over the Sea of Japan from the base of the Korean Peninsula to the Japanese Islands. On 14 January 2001, a broad cloud band associated with the JPCZ (JPCZ cloud band) extended in a southeastward direction from the base of the Korean Peninsula to Wakasa Bay, and it stagnated for half a day. The JPCZ cloud band consisted of two cloud regions: one was a long cloud band extending along its southwestern edge (a developed convective cloud band), and the other wa ...
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Polar Vortex Response to Pacific Ocean Warming and Its Additive Nonlinearity with the Indian Ocean
A previous modeling study about Pacific Ocean warming derived polar vortex response signals, by subtracting those in the Indian Ocean warming experiments from those in the Indo-Pacific. This approach questions the resemblance of such an indirectly derived response to one directly forced by Pacific Ocean warming. This is relevant to the additive nonlinearity of atmospheric responses to separated Indian and Pacific Ocean forcing. In the present study, an additional set of ensemble experiments are performed by prescribing isolated SST forcing in the tropical Pacific Ocean to address this issue. T ...
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59 - February 2010 - 気象研究所共用海洋モデル(MRI.COM)第3版解説 = Reference Manual For The Meteorological Research Institute Community Ocean Model(Mri.Com) Version 3
is an issue of 気象研究所技術報告. Tsujino Hiroyuki; Motoi Tatsuo; Ishikawa Ichiro - Meteorological Research Institute, 2010This technical report is a manual of the Meteorological Research Institute Community Ocean Model (MRI.COM). MRI.COM is an ocean general circulation model developed and maintained at the Meteorological Research Institute (MRI) of the Japan Meteorological Agency (JMA). As the name suggests, it has been used for studying large scale oceanic phenomena and as the oceanic part of the coupled climate models developed at MRI
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60 - January 2010 - 栄養塩測定用海水組成標準の2008 年国際共同実験報告 = 2008 Inter-laboratory Comparison Study of a Reference Material for Nutrients in Seawater
is an issue of 気象研究所技術報告. Aoyama Michio; Barwell-Clarke Janet; Baurand François; et al. - Meteorological Research Institute, 2010Autoclaved natural seawater collected in the North Pacific Ocean was used as a reference material for nutrients in seawater (RMNS) during an inter-laboratory comparison (I/C) study conducted in 2008. This study was a follow-up to previous studies conducted in 2003 and 2006. A set of six samples was distributed to each of 58 laboratories in 15 countries around the globe, and results were returned by 54 of those laboratories (15 countries). The homogeneities of samples used in the 2008 I/C study, based on analyses for three determinants, were improved compared to those of samples used in the 2 ...
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Regime Behavior in the Sea Surface Temperature-Cloud Radiative Forcing Relationships over the Pacific Cold Tongue Region
Atmospheric and Oceanic Science Letters, Volume 3 Number 5. Wu Chun-Qiang; Zhou Tian-Jun; De-Zheng Xiao-Li - Science Press, 2010Previous analyses on the estimates of water vapor and cloud-related feedbacks in the tropics usually use observations over the Earth Radiation Budget Experiment (ERBE) period (1985–89). To examine the sample dependence of previous estimates, the authors extend the analysis to two additional periods: 1990–94 and 1995–99. The results confirm our hypothesis, i.e., the values of the feedbacks depend on the period of data coverage. The differences in the feedbacks from cloud radiative forcings (CRFs) estimated from the three periods are particularly significant. Two possible causes for these differ ...
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Marine Atmospheric Boundary Layers Associated with Summer Monsoon Onset over the South China Sea in 1998
Atmospheric and Oceanic Science Letters, Volume 3 Number 5. Wang Dong-Xiao; Zhou Wen; Yu Xiao-Li; et al. - Science Press, 2010The variations of the marine atmospheric boundary layer (MABL) associated with the South China Sea Summer Monsoon were examined using the Global Positioning System (GPS) sounding datasets obtained four times daily during May-June 1998 on board Research Vessels Kexue 1 and Shiyan 3. The MABL height is defined as the height at the lowest level where virtual potential temperature increases by 1 K from the surface. The results indicate that the MABL height decreased over the northern South China Sea (SCS) and remained the same over the southern SCS, as sea surface temperature (SST) fell for the no ...
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Diapycnal Mixing in Transient Responses of the Atlantic Meridional Overturning Circulation in an Enhanced Freshwater Perturbation Experiment
Atmospheric and Oceanic Science Letters, Volume 3 Number 4. Yu Lei; Gao Yong-Qi; Helge Drange; et al. - Science Press, 2010It has been reported recently that the simulated Atlantic meridional overturning circulation (AMOC) using the coupled Bergen climate model (BCM) showed initial intensity declines followed by gradual recoveries over a 150-year enhanced freshwater input experiment. Stratification-dependent oceanic diapycnal mixing has been hypothesized as a reason for the simulated recovery of the AMOC. This study investigated the role of diapycnal mixing in transient responses of simulated AMOCs. Our results showed that stratification-dependent diapycnal mixing can cause stronger upwelling of deep water in the ...
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An Arctic Sea Ice Simulation Using an Ocean-Ice Coupled Model
Atmospheric and Oceanic Science Letters, Volume 3 Number 4. Sun Hong-Chuan; Zhou Guang-Qing - Science Press, 2010This paper evaluates the simulation of Arctic sea ice states using an ocean-ice coupled model that employs LASG/IAP (the State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics/ the Institute of Atmospheric Physics) Climate Ocean Model (LICOM) and the sea-ice model from the Bergen Climate Model (BCM). It is shown that the coupled model can reasonably reproduce the major characteristics of the mean state, annual cycle, and inter-annual variability of the Arctic sea ice concentration. The coupled model also shows biases that were generally pre-sented in ...
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Environmental consequences of ocean acidification : a threat to food security
UNEP, 2010Launched by the United Nations Environment Programme (UNEP), the report confirms concerns that some organisms, such as corals and shellfish may find it increasingly difficult to form their skeletons in the decades to come making it harder to survive let alone thrive. It also shows that ocean acidification can react together with ocean warming so that animals such as crabs have a reduced range of temperatures they can thrive in.
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