Long-term Change of Ocean Productivity: A case study in the Bay of Bengal
|
|
|
- Constance Summers
- 5 years ago
- Views:
Transcription
1 Long-term Change of Ocean Productivity: A case study in the Bay of Bengal The 3 rd Asian /12 th Korean-Japan Workshop on Ocean Color Dr.Md.Latifur Rahman Sarker, UTM, Malaysia & RU, Bangladesh & Noor Saadah Sabarudin, UTM, Malaysia
2 OUTLINE INTRODUCTION STUDY AREA DATA & METHOD RESULT & DISCUSSIONS CONCLUSION
3 71 % Ocean covers Climate and Weather IMPORTANCE OF OUR OCEAN Ocean productivity support fishery industry
4 Chlorophyll-a Total suspended matter (TSM) OCEAN PRODUCTIVITY INDICATOR Color dissolve organic matter (CDOM) Sea surface temperature (SST)
5 OCEAN PRODUCTIVITY Issues Global decreasing trend of ocean productivity Global warming Increasing of temperature Central Indian North Pacific Gyre South Pacific Gyre North Atlantic Gyre South Atlantic Gyre Rate of decline of global ocean productivity: 1% per year Decreasing of Ocean Productivity
6 Ocean productivity issues at the Bay of Bengal 17 % declination from (2.8% per year) Increasing trend at some part High populated area High river discharge Ocean productivity trend varied according to the region & other factors Natural disaster
7 Importance of Ocean Productivity at the Bay of Bengal Bay of Bengal has unique characteristics in terms of: (1) One of the World s 64 largest marine ecosystem, (2) Fisheries production is 6 million tones/year, (3) Bordered mostly by densely populated countries, (4) A number of large rivers flow into this bay, HOWEVER only Few Studies has been conducted Considering Total Areas. THEREFORE the objective is to Monitor Long-term Ocean Productivity at the Bay of Bengal. (5) Stores organic carbon (TOC) at a rate of 1.1 trillion mol/yr, (6) Unique climatic condition: the monsoon current.
8 STUDY AREA: Bay Of Bengal Why BOB? NE monsoon Unique climatic conditions with seasonal reversing monsoon. Surrounded by High populated Areas i.e. INDIA & BANGLADESH. SW monsoon o Lat ' "N and Lon ' "E Receive large amount of Water discharge from Five Main Rivers. Uncertain Ocean productivity trend due to lack of studies.
9 DATA & METHOD DATA USED MODIS 12 years data from 2003 to 2014 were used
10 Determination of Trend of Chl-a concentration MODIS L2 and Chl-a algorithm Pre-processing: Reprojection Analysis: Spatial and temporal variation Mosaic Quantitative variation Change detection analysis Interpolation Chl-a Concentration Spatial and Temporal Variation of Chl-a concentration Data validation
11 TRANSECTS The arrangement of transects with different interval from the coast 1)50 km 2)100 km 3)150 km 4)200 km 5)250 km Buffer zone 5o km To avoid the effect of COASTAL area
12 Results: General Trend of Yearly Chl-a Concentration
13 Results: General Trend of Yearly Chl-a Concentration Percentage % J F M A M J J A S O N D Month
14 Results: General Trend of Yearly Chl-a Concentration
15 Results: General Trend of Yearly SST Variation
16 Results: General Trend of Yearly SST Variation Percentage % J F M A M J J A S O N D Month
17 Results: General Trend of Yearly SST Variation
18 Results: General Relationship Between Chl-a and SST SST ( C) R² = chl-a con. (mg/m³) Inverse relationship between chl-a and SST for one year data
19 Chl-a Concentration Variation in Winter Season Nov Dec Jan Feb
20 Chl-a Concentration Variation in Summer Season
21 Results: Chl-a Concentration Variation Along Transact -1
22 Results: Chl-a Concentration Variation Along Transact -1
23 Results: Chl-a Concentration Variation Along Transact -2
24 Results: Chl-a Concentration Variation Along Transact -3
25 Results: Chl-a Concentration Variation Along Transact -4
26 Results: Chl-a Concentration Variation Along Transact -5
27 Variation of Chl-a from Coastal to Off-shore
28 Variation of Chl-a Along Transect-1 in Winter
29 Variation of Chl-a Along Transect-2 in Winter
30 Variation of Chl-a Along Transect-3 in Winter
31 Variation of Chl-a Along Transect-4 in Winter
32 Variation of Chl-a Along Transect-5 in Winter
33 Variation of Chl-a Along Transects in Summer
34 DISCUSSION The long term ocean productivity can be monitored using remote sensing technique effectively. There is a variation of chl-a concentration: Seasonal Change, Location of the Ocean, and probably other factors are attributed for this variation. High Chl-a: winter season and coastal areas. Low Chl-a: summer season and off-shore areas Increased of chl-a observed in some parts while decreased of chl-a also observed in some parts. However, no constant rate of change was found from year to year. Overall trend of ocean productivity is almost the same for over the past ten years. There are several parameters such as wind speed, ocean current, salinity, sea surface temperature, climate change and costal environment that need to be investigated in order to understand the total changing patter of Chl-a.
35 THANK YOU
36 High chl-a con. during winter (Dec 2013) chl-a con (mg/m³) NOV 2013 DEC 2013 JAN 2014 FEB Chl-a con. variation along transect 3 Nov-13 Dec-13 Jan-14 Feb-14
37 Chl-a con. variation along all transects during winter
38 SST during winter (Dec 2013) sst ( C) NOV 2013 DEC 2013 JAN 2014 FEB sst variation along transect 3 Nov-13 Dec-13 Jan-14 Feb-14
39 SST variation along all transects during winter
40 Relationship between chl-a con. and SST during winter r 2 = r 2 = r 2 = r 2 = 0.135
41 Ocean current during winter NOV 2013 DEC 2013 JAN 2014 FEB 2014
Weather & Ocean Currents
Weather & Ocean Currents Earth is heated unevenly Causes: Earth is round Earth is tilted on an axis Earth s orbit is eliptical Effects: Convection = vertical circular currents caused by temperature differences
Time-series observations in the Northern Indian Ocean V.V.S.S. Sarma National Institute of Oceanography Visakhapatnam, India
The Second GEOSS Asia-Pacific Symposium, Tokyo, 14-16 th April 28 Time-series observations in the Northern Indian Ocean V.V.S.S. Sarma National Institute of Oceanography Visakhapatnam, India Seasonal variations
Name Period Part I: INVESTIGATING OCEAN CURRENTS: PLOTTING BUOY DATA
Name Period Part I: INVESTIGATING OCEAN CURRENTS: PLOTTING BUOY DATA INTRODUCTION: Ocean currents are like huge rivers in the sea. They carry drifting organisms, vital dissolved chemical nutrients and
Multivariate time-series forecasting of the NE Arabian Sea Oil Sardine fishery using satellite covariates
Multivariate time-series forecasting of the NE Arabian Sea Oil Sardine fishery using satellite covariates Eli Holmes 1, Nimit Kumar 2, Sourav Maity 2, B.R Smitha 3, Sherine Cubelio 3, Cara Wilson 4, Narayanane
DBCP 2012 SCIENTIFIC AND TECHNICAL WORKSHOP Fremantle, Australia, 2 October 2012 SALIENT FEATURES OF INDIAN DEEP SEA INSTRUMENTED BUOY NETWORK IN THE
DBCP 2012 SCIENTIFIC AND TECHNICAL WORKSHOP Fremantle, Australia, 2 October 2012 SALIENT FEATURES OF INDIAN DEEP SEA INSTRUMENTED BUOY NETWORK IN THE BAY OF BENGAL R. Venkatesan, Arul Muthiah, Simi Mathew
Satellite-derived environmental drivers for top predator hotspots
Satellite-derived environmental drivers for top predator hotspots Peter Miller @PeterM654 South West Marine Ecosystems 2017 21 Apr. 2017, Plymouth University Satellite environmental drivers for hotspots
Seasonal Climate Outlook for South Asia (June to September) Issued in May 2014
Ministry of Earth Sciences Earth System Science Organization India Meteorological Department WMO Regional Climate Centre (Demonstration Phase) Pune, India Seasonal Climate Outlook for South Asia (June
1. Oceans. Example 2. oxygen.
1. Oceans a) Basic facts: There are five oceans on earth, making up about 72% of the planet s surface and holding 97% of the hydrosphere. Oceans supply the planet with most of its oxygen, play a vital
Comparison of chlorophyll concentration in the Bay of Bengal and the Arabian Sea using IRS-P4 OCM and MODIS Aqua
Indian Journal of Marine Sciences Vol. 39(3), September 2010, pp. 334-340 Comparison of chlorophyll concentration in the Bay of Bengal and the Arabian Sea using IRS-P4 OCM and MODIS Aqua Ramesh P. Singh
Eddy and Chlorophyll-a Structure in the Kuroshio Extension Detected from Altimeter and SeaWiFS
14th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS), AMS Atlanta, January 17-21, 21 Eddy and Chlorophyll-a Structure in the Kuroshio
Ocean Circulation. In partnership with Dr. Zafer Top
Ocean Circulation In partnership with Dr. Zafer Top Samantha Hampton Honors Science December 15, 2014 Ocean Circulation is the large scale movement of waters in the ocean basins. Dr. Zafer Top studies
Analysis of Historical Pattern of Rainfall in the Western Region of Bangladesh
24 25 April 214, Asian University for Women, Bangladesh Analysis of Historical Pattern of Rainfall in the Western Region of Bangladesh Md. Tanvir Alam 1*, Tanni Sarker 2 1,2 Department of Civil Engineering,
Long Range Forecast Update for 2014 Southwest Monsoon Rainfall
Earth System Science Organization (ESSO) Ministry of Earth Sciences (MoES) India Meteorological Department PRESS RELEASE New Delhi, 9 June 2014 Long Update for 2014 Southwest Monsoon Rainfall HIGHLIGHTS
The pattern determination of sea surface temperature distribution and chlorophyll a in the Southern Caspian Sea using SOM Model
Iranian Journal of Fisheries Sciences 2()05-4 203 The pattern determination of sea surface temperature distribution and chlorophyll a in the Southern Caspian Sea using SOM Model Downloaded from jifro.ir
Satellite-based Red-Tide Detection/Monitoring
Satellite-based Detection/Monitoring Contents 1. Introduction - and Its Monitoring System 2. Detection Using Ocean Color Remote Sensing 3. Satellite-Based Monitoring in the Asian Coastal Seas Hiroshi KAWAMURA
How typical are current conditions?
How typical are current conditions? NANOOS provides many sources of information for those wanting to track oceanographic conditions throughout the NE Pacific Ocean to be able to understand if the current
What a Hurricane Needs to Develop
Massive Storms! Hurricanes What a Hurricane Needs to Develop Warm tropical water - at least 80 F High Humidity Light wind Low Pressure Area Form between 5 and 20 latitude Hurricane Ingredients Hurricane
Temora longicornis and T. stylifera in a changing ocean climate: A macroecological perspective
Temora longicornis and T. stylifera in a changing ocean climate: A macroecological perspective Claudia Castellani 1 and Eric Goberville 1,2 1 Sir Alister Hardy Foundation for Ocean Science (SAHFOS), Plymouth,
Changes in spatial distribution of chub mackerel under climate change: the case study using Japanese purse seine fisheries data in the East China Sea
Changes in spatial distribution of chub mackerel under climate change: the case study using Japanese purse seine fisheries data in the East China Sea Tohya Yasuda, Ryuji Yukami, Seiji Ohshimo Seikai National
Seasonal to decadal climate prediction: filling the gap between weather forecasts and climate projections
Seasonal to decadal climate prediction: filling the gap between weather forecasts and climate projections Doug Smith Walter Orr Roberts memorial lecture, 9 th June 2015 Contents Motivation Practical issues
JMA s Seasonal Prediction of South Asian Climate for Summer 2018
JMA s Seasonal Prediction of South Asian Climate for Summer 2018 Atsushi Minami Tokyo Climate Center (TCC) Japan Meteorological Agency (JMA) Contents Outline of JMA s Seasonal Ensemble Prediction System
IAP Dynamical Seasonal Prediction System and its applications
WCRP Workshop on Seasonal Prediction 4-7 June 2007, Barcelona, Spain IAP Dynamical Seasonal Prediction System and its applications Zhaohui LIN Zhou Guangqing Chen Hong Qin Zhengkun Zeng Qingcun Institute
Variations of Typhoon Activity in Asia - Global Warming and/or Natural Cycles?
Variations of Typhoon Activity in Asia - Global Warming and/or Natural Cycles? Johnny Chan Guy Carpenter Asia-Pacific Climate Impact Centre City University of Hong Kong Tropical Cyclones Affecting the
ATOC 5051 INTRODUCTION TO PHYSICAL OCEANOGRAPHY. Lecture 2
ATOC 5051 INTRODUCTION TO PHYSICAL OCEANOGRAPHY Lecture 2 Ocean basins and relation to climate Learning objectives: (1)What are the similarities and differences among different ocean basins? (2) How does
Ocean front maps for integrating dynamic thermal, colour and salinity features Peter Miller and Weidong Xu
Ocean front maps for integrating dynamic thermal, colour and salinity features Peter Miller and Weidong Xu 44 th International Liège Colloquium on Ocean Dynamics: Remote sensing of colour, temperature
South, Southeast, and East Asia. Physical Geography
South, Southeast, and East Asia Physical Geography Mountains v Mountains are important in Asia because they influence: A. Population patterns B. Movement of people and goods C. Climate Mountains v The
Supplementary Figure 1 Surface distribution and concentration of the dinoflagellate N. scintillans
Supplementary Figure 1: Surface distribution and concentration of the dinoflagellate N. scintillans (cells l-1) in the Arabian Sea during the winter monsoons of 2000-2011 (1-100 cells l-1, 8000-10,000
Modeling Indian Ocean Biogeochemistry Iron Limitation and Dipole-Zonal Mode Impacts
Modeling Indian Ocean Biogeochemistry Iron Limitation and Dipole-Zonal Mode Impacts Jerry Wiggert jwiggert@ccpo.odu.edu Funded by the NASA Oceanography Program Outline 1) Coupled 3-D Bio-physical Model
On the presence of tropical vortices over the Southeast Asian Sea- Maritime Continent region
Technical Conference of 50 th Annual Session of Typhoon Committee 2018 On the presence of tropical vortices over the Southeast Asian Sea- Maritime Continent region Nguyen Dang-Quang 1, James Renwick 2,
Natural Disasters in Member Countries (2002 Summary)
4.2 Member Countries and their Disaster Characteristics: Table 5: Natural Disasters in Member Countries (2002 Summary) (Country/Disaster Type/Disaster Characteristics) Data Country DisType Count of TotAff
Mount Everest and the Gobi Desert
Mount Everest and the Gobi Desert 1 Mount Everest is part of the mountain chain known as the Himalaya. Adventurers from all over the world come to try to climb it. Mount Everest is the highest mountain
Saiful Islam Anisul Haque
Workshop on Disaster Prevention/Mitigation Measures against Floods and Storm Surges in Bangladesh on 17-21 November, 2012, in Kyoto University, Japan Component 2: Flood disaster risk assessment and mitigation
Applications of an ensemble Kalman Filter to regional ocean modeling associated with the western boundary currents variations
Applications of an ensemble Kalman Filter to regional ocean modeling associated with the western boundary currents variations Miyazawa, Yasumasa (JAMSTEC) Collaboration with Princeton University AICS Data
TROPICAL CYCLONES IN A WARMER WORLD
TROPICAL CYCLONES IN A WARMER WORLD Dr Mark Saunders Benfield Hazard Research Centre Department of Space and Climate Physics University College London Workshop for Under 35s Reinsurance Group 14th October
Introduction of Seasonal Forecast Guidance. TCC Training Seminar on Seasonal Prediction Products November 2013
Introduction of Seasonal Forecast Guidance TCC Training Seminar on Seasonal Prediction Products 11-15 November 2013 1 Outline 1. Introduction 2. Regression method Single/Multi regression model Selection
7 December 2016 Tokyo Climate Center, Japan Meteorological Agency
Summary of the 2016 Asian Summer Monsoon 7 December 2016 Tokyo Climate Center, Japan Meteorological Agency This report summarizes the characteristics of the surface climate and atmospheric/oceanographic
Weather and Climate Summary and Forecast August 2018 Report
Weather and Climate Summary and Forecast August 2018 Report Gregory V. Jones Linfield College August 5, 2018 Summary: July 2018 will likely go down as one of the top five warmest July s on record for many
Probabilistic predictions of monsoon rainfall with the ECMWF Monthly and Seasonal Forecast Systems
Probabilistic predictions of monsoon rainfall with the ECMWF Monthly and Seasonal Forecast Systems Franco Molteni, Frederic Vitart, Tim Stockdale, Laura Ferranti, Magdalena Balmaseda European Centre for
Turbulence and the Spring Phytoplankton Bloom
Turbulence and the Spring Phytoplankton Bloom Raffaele Ferrari Earth, Atmospheric and Planetary Sciences, MIT Collaborators: Sophia Merrifield and John Taylor Toronto, February 2, 2012 Phytoplankton Bloom
Verification of the Seasonal Forecast for the 2005/06 Winter
Verification of the Seasonal Forecast for the 2005/06 Winter Shingo Yamada Tokyo Climate Center Japan Meteorological Agency 2006/11/02 7 th Joint Meeting on EAWM Contents 1. Verification of the Seasonal
Ocean Boundary Currents Guiding Question: How do western boundary currents influence climate and ocean productivity?
Name: Date: TEACHER VERSION: Suggested Student Responses Included Ocean Boundary Currents Guiding Question: How do western boundary currents influence climate and ocean productivity? Introduction The circulation
The Failed Science of Global warming: Time to Re-consider Climate Change
The Failed Science of Global warming: Time to Re-consider Climate Change Madhav Khandekar Expert Reviewer IPCC 2007 Climate Change IPCC vs NIPCC IPCC: Intergovernmental Panel on Climate Change; A UN Body
IMPACTS OF A WARMING ARCTIC
The Earth s Greenhouse Effect Most of the heat energy emitted from the surface is absorbed by greenhouse gases which radiate heat back down to warm the lower atmosphere and the surface. Increasing the
Tokyo Climate Center s activities as RCC Tokyo
First WMO Workshop on Operational Climate Prediction Pune, India, 09-11 November 2015 Tokyo Climate Center s activities as RCC Tokyo Arata Endo Tokyo Climate Center Japan Meteorological Agency E-mail:
Synchronicity of climate driven regime shifts among the East Asian Marginal Sea waters and major fish species
Synchronicity of climate driven regime shifts among the East Asian Marginal Sea waters and major fish species SM Mustafizur Rahman 1, Chung Il Lee 2 1 Research Institute for Dok-do and Ulleung-do, Kyungpook
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education
www.xtremepapers.com UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education *2678444144* ENVIRONMENTAL MANAGEMENT 0680/02 Paper 2 May/June 2008 1 hour
NOAA/OAR Observing Systems
NOAA/OAR Observing Systems Dr. Christopher L. Sabine Director NOAA s Pacific Marine Environmental Laboratory Workshop on Hydroclimate Monitoring Systems and Measurement Needs June, 2014 Global Ocean Observing
Habitat Suitability for Forage Fishes in Chesapeake Bay
Habitat Suitability for Forage Fishes in Chesapeake Bay Aug 2017 Jul 2019 Mary C Fabrizio Troy D Tuckey Aaron J Bever Michael L MacWilliams 21 June 2018 Photo: Chesapeake Bay Program Motivation Production
Regents Earth Science Unit 7: Water Cycle and Climate
Regents Earth Science Unit 7: Water Cycle and Climate Name Section Coastal and Continental Temperature Ranges Lab # Introduction: There are large variations in average monthly temperatures among cities
An El Niño Primer René Gommes Andy Bakun Graham Farmer El Niño-Southern Oscillation defined
An El Niño Primer by René Gommes, Senior Officer, Agrometeorology (FAO/SDRN) Andy Bakun, FAO Fisheries Department Graham Farmer, FAO Remote Sensing specialist El Niño-Southern Oscillation defined El Niño
Analysis of Rainfall and Other Weather Parameters under Climatic Variability of Parbhani ( )
International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 7 Number 06 (2018) Journal homepage: http://www.ijcmas.com Original Research Article https://doi.org/10.20546/ijcmas.2018.706.295
Earth s Oceans. Divisions of the Global Ocean
Earth s Oceans 1 Key Concept The characteristics of ocean water, such as temperature and salinity, affect the circulation of the ocean. What You Will Learn Earth is unique in our solar system because 71%
ALASKA REGION CLIMATE FORECAST BRIEFING. January 23, 2015 Rick Thoman ESSD Climate Services
ALASKA REGION CLIMATE FORECAST BRIEFING January 23, 2015 Rick Thoman ESSD Climate Services Today Climate Forecast Basics Review of recent climate forecasts and conditions CPC Forecasts and observations
Numerical Analysis of the Biogeochemical Parameters in the Bay of Bengal
Journal of Shipping and Ocean Engineering 6 (2016) 135-148 doi 10.17265/2159-5879/2016.03.002 D DAVID PUBLISHING Numerical Analysis of the Biogeochemical Parameters in the Bay of Bengal Saswati Deb 1,
COUNTRY PRESENTATION ON MR JAYNAL ABEDIN JOINT SECRETARY ( WORKS & DEVELOPMENT ) MINISTRY OF DEFENCE
COUNTRY PRESENTATION ON By MR JAYNAL ABEDIN JOINT SECRETARY ( WORKS & DEVELOPMENT ) MINISTRY OF DEFENCE Bangladesh Geographical Location of Bangladesh Bangladesh Country at a Glance Physical Features 1,230
Government of Sultanate of Oman Public Authority of Civil Aviation Directorate General of Meteorology. National Report To
Government of Sultanate of Oman Public Authority of Civil Aviation Directorate General of Meteorology National Report To Panel on Tropical Cyclones in the Bay of Bengal And Arabian Sea 43rd Session, India
Lecture 1. Amplitude of the seasonal cycle in temperature
Lecture 6 Lecture 1 Ocean circulation Forcing and large-scale features Amplitude of the seasonal cycle in temperature 1 Atmosphere and ocean heat transport Trenberth and Caron (2001) False-colour satellite
Chemical characteristics of aerosols over Arabian Sea & Bay of Bengal: Impact of Anthropogenic Sources. Manmohan Sarin
Chemical characteristics of aerosols over Arabian Sea & Bay of Bengal: Impact of Anthropogenic Sources Manmohan Sarin sarin@prl.res.in Physical Research Laboratory Ahmedabad-380 009, India 29th April 09
Extreme rainfall events over southern Africa: influence of Atlantic SST on rainfall variability
Extreme rainfall events over southern Africa: influence of Atlantic SST on rainfall variability Charles Williams 1 Dominic Kniveton 2 Russell Layberry 3 1 The Walker Institute, University of Reading, UK
C M E M S O c e a n C o l o u r S a t e l l i t e P r o d u c t s
Implemented by C M E M S O c e a n C o l o u r S a t e l l i t e P r o d u c t s This slideshow gives an overview of the CMEMS Ocean Colour Satellite Products Marine LEVEL1 For Beginners- Slides have been
Fluid Circulation Review. Vocabulary. - Dark colored surfaces absorb more energy.
Fluid Circulation Review Vocabulary Absorption - taking in energy as in radiation. For example, the ground will absorb the sun s radiation faster than the ocean water. Air pressure Albedo - Dark colored
Study of Hydrometeorology in a Hard Rock Terrain, Kadirischist Belt Area, Anantapur District, Andhra Pradesh
Open Journal of Geology, 2012, 2, 294-300 http://dx.doi.org/10.4236/ojg.2012.24028 Published Online October 2012 (http://www.scirp.org/journal/ojg) Study of Hydrometeorology in a Hard Rock Terrain, Kadirischist
ANNOUNCEMENT WMO/ESCAP PANEL ON TROPICAL CYCLONES THIRTY-EIGHTH SESSION NEW DELHI, INDIA
WMO IMD ESCAP ANNOUNCEMENT THIRTY-EIGHTH SESSION NEW DELHI, INDIA (21-25 February 2011) HISTORICAL BACKGROUND The tropical cyclones are particularly severe in the north Indian Ocean region. The northern
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (December 2017)
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (December 2017) 1. Review of Regional Weather Conditions for November 2017 1.1 In November 2017, Southeast Asia experienced inter-monsoon conditions in the first
Background Field program information Examples of measurements Wind validation for synthetic modeling effort
Background Field program information Examples of measurements Wind validation for synthetic modeling effort How do complex fine-scale structure and processes in coastal waters dominated by pulsed-river
Surface Anomalies Prior to Earthquakes
Surface Anomalies Prior to Earthquakes Habibeh Valizadeh, Shattri B. Mansor Husaini Omar and Farid Azad Department of Civil Engineering Universiti Putra Malaysia Serdang, Selangor Malaysia shattri@eng.upm.edu.my
EUMETSAT s Copernicus Marine Data Stream (CMDS)
EUMETSAT s Copernicus Marine Data Stream (CMDS) Hayley Evers-King (PML, Copernicus Ocean Training Service), Mark Higgins Copernicus Sentinel 3 marine data Sentinel 3 SRAL (Altimetry) SLSTR (SST) OLCI (Ocean
HAB Forecaster. For info on HABs in the Pacific Northwest see:
HAB Forecaster BACKGROUND In this activity, students can take on the role as a resource manager or scientist, tasked with deciding if razor clam harvesters should go out onto the beach to harvest razor
Spatio-temporal dynamics of Marbled Murrelet hotspots during nesting in nearshore waters along the Washington to California coast
Western Washington University Western CEDAR Salish Sea Ecosystem Conference 2014 Salish Sea Ecosystem Conference (Seattle, Wash.) May 1st, 10:30 AM - 12:00 PM Spatio-temporal dynamics of Marbled Murrelet
Coastal Ocean Circulation Experiment off Senegal (COCES)
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Coastal Ocean Circulation Experiment off Senegal (COCES) Pierre-Marie Poulain Istituto Nazionale di Oceanografia e di Geofisica
Variations of Typhoon Activity in Asia - Global Warming and/or Natural Cycles?
Variations of Typhoon Activity in Asia - Global Warming and/or Natural Cycles? Johnny Chan Guy Carpenter Asia-Pacific Climate Impact Centre City University of Hong Kong Outline The common perception and
MERSEA Marine Environment and Security for the European Area
MERSEA Marine Environment and Security for the European Area Development of a European system for operational monitoring and forecasting of the ocean physics, biogeochemistry, and ecosystems, on global
PICES XIV (2005) in Vladivostok
PICES XIV (2005) in Vladivostok Present and future of the North Pacific simulated by a high resolution coupled atmosphere-ocean model Hiroyasu HASUMI (CCSR) Tatsuo SUZUKI (FRCGC) Takashi SAKAMOTO (FRCGC)
Seasonal Climate Watch November 2017 to March 2018
Seasonal Climate Watch November 2017 to March 2018 Date issued: Oct 26, 2017 1. Overview The El Niño Southern Oscillation (ENSO) continues to develop towards a La Niña state, and is expected to be in at
The Blob, El Niño, and the Drought in Puget Sound
The Blob, El Niño, and the Drought in Puget Sound Christopher Krembs, Marine Monitoring Unit, EAP, Ecology The Drought The Blob El Niño Warmest first four months since 1981, (Source: NASA's Goddard Institute
Weather and Climate Summary and Forecast October 2018 Report
Weather and Climate Summary and Forecast October 2018 Report Gregory V. Jones Linfield College October 4, 2018 Summary: Much of Washington, Oregon, coastal California and the Bay Area and delta region
Massive Storms! 8.10C Identify the role of the oceans in the formation of weather systems such as hurricanes
Massive Storms! 8.10C Identify the role of the oceans in the formation of weather systems such as hurricanes Instructional page: Each person in group will take on one portion or set of questions: Each
TEACHER VERSION: Suggested student responses are included. Seasonal Cycles: the North Atlantic Phytoplankton Bloom
Name: Date: Guiding Question: TEACHER VERSION: Suggested student responses are included. Seasonal Cycles: the North Atlantic Phytoplankton Bloom What are the factors that control the patterns/cycles of
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (May 2017)
UPDATE OF REGIONAL WEATHER AND SMOKE HAZE (May 2017) 1. Review of Regional Weather Conditions in April 2017 1.1 Inter monsoon conditions, characterised by afternoon showers and winds that are generally
GPC Exeter forecast for winter Crown copyright Met Office
GPC Exeter forecast for winter 2015-2016 Global Seasonal Forecast System version 5 (GloSea5) ensemble prediction system the source for Met Office monthly and seasonal forecasts uses a coupled model (atmosphere
Activity #2 - Major Ocean Surface Currents
Activity #2 - Major Ocean Surface Currents Concepts # 3 & 6 # 3 Atmospheric cells and ocean gyres redistribute heat from low to high latitudes, which influences climate, weather, and ocean temperature.
THERMOHALINE OCEAN CIRCULATION IN MAKRAN COASTS-IRAN by
THERMOHALINE OCEAN CIRCULATION IN MAKRAN COASTS-IRAN by Mohammad Bagheri 1, M. Reza Allahyar 1, Mehdi Shafieefar 2, M. Hosein Nemati 1, Ali Ghasemi 2, Ahmad Rezaei 2 ABSTRACT Ocean currents are generated
Average temperature ( F) World Climate Zones. very cold all year with permanent ice and snow. very cold winters, cold summers, and little rain or snow
P r e v i e w Look carefully at the climagraph of Mumbai, India. What is the wettest month (or months) in Mumbai? What is the driest month (or months) in Mumbai? What effects might this city s climate
53 contributors for 35 individual reports in 2009 show 5% of figures today
A Group Approach to Understanding Ecosystem Dynamics in the Northeast Pacific Ocean William Crawford and James Irvine, Fisheries and Oceans Canada (DFO) * * * 53 contributors for 35 individual reports
Percentage of normal rainfall for April 2018 Departure from average air temperature for April 2018
New Zealand Climate Update No 227, May 2018 Current climate April 2018 Overall, April 2018 was characterised by lower pressure than normal over and to the southeast of New Zealand. Unlike the first three
Climate Variability in South Asia
Climate Variability in South Asia V. Niranjan, M. Dinesh Kumar, and Nitin Bassi Institute for Resource Analysis and Policy Contents Introduction Rainfall variability in South Asia Temporal variability
Will a warmer world change Queensland s rainfall?
Will a warmer world change Queensland s rainfall? Nicholas P. Klingaman National Centre for Atmospheric Science-Climate Walker Institute for Climate System Research University of Reading The Walker-QCCCE
GIRLS SECON DARY - MRIEĦEL HALF-YEARLY EXAMINATIONS 2016/2017
GIRLS SECON DARY - MRIEĦEL HALF-YEARLY EXAMINATIONS 2016/2017 FORM: 4 Time: 1 ½ hrs Name: Class: Section A: Weather and Climate 1. Place the following weather conditions under the appropriate heading.
BMKG Research on Air sea interaction modeling for YMC
BMKG Research on Air sea interaction modeling for YMC Prof. Edvin Aldrian Director for Research and Development - BMKG First Scientific and Planning Workshop on Year of Maritime Continent, Singapore 27-3
Distributional changes of west coast species and impacts of climate change on species and species groups
Distributional changes of west coast species and impacts of climate change on species and species groups Elliott Hazen 1 Ole Shelton 2 Eric Ward 2 1 NOAA Southwest Fisheries Science Center 2 NOAA Northwest
THE STUDY OF NUMBERS AND INTENSITY OF TROPICAL CYCLONE MOVING TOWARD THE UPPER PART OF THAILAND
THE STUDY OF NUMBERS AND INTENSITY OF TROPICAL CYCLONE MOVING TOWARD THE UPPER PART OF THAILAND Aphantree Yuttaphan 1, Sombat Chuenchooklin 2 and Somchai Baimoung 3 ABSTRACT The upper part of Thailand
KUALA LUMPUR MONSOON ACTIVITY CENT
T KUALA LUMPUR MONSOON ACTIVITY CENT 2 ALAYSIAN METEOROLOGICAL http://www.met.gov.my DEPARTMENT MINISTRY OF SCIENCE. TECHNOLOGY AND INNOVATIO Introduction Atmospheric and oceanic conditions over the tropical
Sea surface salinity from space: new tools for the ocean color community
Sea surface salinity from space: new tools for the ocean color community Joe Salisbury, Doug Vandemark, Chris Hunt, Janet Campbell, Dominic Wisser, Tim Moore (UNH) Nico Reul, Bertrand Chapron (IFREMR)
New Zealand Climate Update No 223, January 2018 Current climate December 2017
New Zealand Climate Update No 223, January 2018 Current climate December 2017 December 2017 was characterised by higher than normal sea level pressure over New Zealand and the surrounding seas. This pressure
South Asian Climate Outlook Forum (SASCOF-6)
Sixth Session of South Asian Climate Outlook Forum (SASCOF-6) Dhaka, Bangladesh, 19-22 April 2015 Consensus Statement Summary Below normal rainfall is most likely during the 2015 southwest monsoon season
Ocean cycles and climate ENSO, PDO, AMO, AO
Ocean cycles and climate ENSO, PDO, AMO, AO 3 2.5 2 enso-index 1.5 1 0.5 0-0.5-1 enso 3.4 -index - 1996 to 1999-1.5 1996 1997 1998 1999 Bob Tisdale Bob Tisdale Bob Tisdale ENSO mechanisms animation http://esminfo.prenhall.com/science/geoanimations/animations/26_ninonina.html
Seasonal cycle of phytoplankton community composition off Newport, Oregon, in 2009
Seasonal cycle of phytoplankton community composition off Newport, Oregon, in 29 Xiuning Du 1, William Peterson 2 1 College of Environmental science and Engineering, Ocean University of China, Qingdao,
Ryuji Yamada Tokyo Climate Center Japan Meteorological Agency E mail: URL:
Ryuji Yamada Tokyo Center Japan Meteorological Agency E mail: tcc@met.kishou.go.jp URL: http://ds.data.jma.go.jp/tcc/tcc/index.html Tokyo Center (TCC) Established in April 2002 at JMA to support climate
SURFACE TEMPERATURE ANOMALIES IN THE CENTRAL NORTH PACIFIC, JANUARY 1957-MAY 1958
RECENT OCEANOGRAPHIC CONDITIONS IN THE CENTRAL PACIFIC PRESENTED BY GARTH 1. MURPHY (EDITORS' NOTE) : Mr. Murphy in his presentation briefly reviewed material that he distributed to all members of the
THE ROLE OF OCEAN OBSERVATORIES IN CLIMATE CHANGE MONITORING, MULTI-HAZARD EARLY WARNING AND DISASTER RISK REDUCTION
THE ROLE OF OCEAN OBSERVATORIES IN CLIMATE CHANGE MONITORING, MULTI-HAZARD EARLY WARNING AND DISASTER RISK REDUCTION Tania L. Insua, Moran, K., De Leo, F., Sastri, A., Heesemann, M., Dewey, R. UNOOSA Conference