Implementation Plan of Climate Observing System in China (GCOS-China) Renhe Zhang Chinese Academy of...

Implementation Plan of

Climate Observing System in China

(GCOS-China)

Renhe Zhang

Chinese Academy of Meteorological Sciences

Outline

★ Climate related Observing Systems in China

★ Principles in designing GCOS-China

★ Implementation plan for GCOS-China

• Observing System Operated by China Meteorological Administration (CMA)

• Observing System Operated by China Forestry Administration (CFA)

• Observing System Operated by China Ministry of Water Resources (MWR)

• Observing System Operated by China Environmental Protection Administration (CEPA)

• Observing System Operated by China State Oceanic Administration (SOA)

• Observing System Operated by Chinese Academy of Sciences (CAS)

Multi-Observing Systems in China

• Observing System Operated by China Meteorological Administration

• Observing System Operated by China Forestry Administration

• Observing System Operated by China Ministry of Water Resources

• Observing System Operated by China Environmental Protection Administration

• Observing System Operated by China State Oceanic Administration

• Observing System Operated by Chinese Academy of Sciences


GAW and Acid Rain Network of CMA

Acid rain stations

Regional GAW stations

Global GAW station

Radiation Observation Stations (98 stations)

Basic Stations (577 stations)

Dopler Radar (97 stations)

Reference Stations

Basic Stations

Upper Air Sounding Stations

About 1606 AWSs have been installed by the end of April, 2004

The sand/dust-storm monitoring network (stage I ) with the solar spectrometers and deposit gauges

China agri-meteorological observational stations (584 stations)

216 observational stations, observed from 1980

Sunphotometer station distribution of dust storm observational network

850 KM

35 800 KmSUBSATELLITE POINT

GOMS (Russian Federation)

76E

METEOSAT

(EUMETSAT) 63 E

GMS (J apan)

140E

FY-2 (China)

105E

GOES-E (USA) 75W

TIROS (USA)

GOES-W (USA) 135W

GE

OST

ATIO

NARY ORBIT

METEOR (Russian Federation)

Pola

r orbit

METEOSAT

(EUMETSAT) 0 Longitude

(China)FY-1

The Space Based Global Observing System, 2000A Combination of Geostationary and Polar Orbiting Satellites

FY-1 Series

• FY-1C was launched on May 10, 1999.

• FY-1D was launched on May 15, 2002.

• With the direct broadcasting function and the satellite data can be used worldwide

FY-1C/1D Operation

West Coast of USA

CompositeImagery ofAntarcticRegion byFY-1C GDPTChannel 1,2,3.

Global Multi-Orbit Mosaic Image

FY-2 Series

• FY-2 series consist of 5 satellites.• FY-2A & FY-2B were launched in 1997 and

2000 respectively, with a 3-channel radiometer onboard.

• FY-2C and FY-2D were launched in 2003 and 2006, respectively.

• FY-2E will be launched in 2009.• FY-2C/D/E have a 5-channel radiometers

onboard.

FY-2B Met. Sat. Positioned in 105E

Establishment of the Radiometric Calibration Site for Satellite Sensors in China (Land and Water Body)

China Forest Ecosystem Stations

Established Forest Station of Forest Ministry

Established Station of Chinese Academy of Sciences

Draft Forest Station

China Hydrological Compartments

LEGENDDemarcation line of primary regionsDemarcation line of second regions

Type of stations Number of stations Remarks

Hydrological Stations

3130Observing water level,rainfall

amount,water quality etc.

Water level stations

1073Observing water level(including

tidewater level)

Rainfall stations 14454 Observing rainfall amount

Water quality stations

3228 Observing water pollution etc.

Groundwater observing well

11620 Observing groundwater level

Evaporation stations

565Observing evaporation in terms

of E-601 evaporation pan

Experiment stations

74 Field observing for special aims

Structure of Hydrological stations network in 2002

Year Number of Cities

1999 30

2000 42

2001 59

2002 108

2003 109

Major Cities of Atmosphere Quality Automatic Monitoring System

YearDaily

ReportForecast

1999 0 0

2000 42 0

2001 47 47

2002 90 82

2003 109 83

Number of Cities Have Issued Atmosphere Quality Daily

Report and Forecast

State Environment Protection Administration of China

LEGEND

Marine observation station

central marine station

Marine observation stations along China seacoast

Composite centerSoil sub-centerMoisture sub-centerAtmosphere sub-centerBiology sub-centerWater sub-center

China Ecological Network Stations of Chinese Academy of Sciences

Outline




Coordinated by the Committee for GCOS China

• National Committee for Developing and Planning (NCDP)• Ministry of Science and technology (MOST)• Ministry of Education (MOE)• Ministry of Agriculture (MOA)• Ministry of Water Resources (MWR)• Ministry of Finance (MOF)• Ministry of Foreign Affairs (MFA)• China Meteorological Administration (CMA)• State Oceanic Administration (SOA)• China Environmental Protection Administration (CEPA)• China Forestry Administration (CFA)• China Civil Aviation Administration (CAAC)• Chinese Academy of Sciences (CAS)

To utilize and integrate the existing observing systems in China, improving the observations of the multi-sphere in the climate system and their interactions.

To cooperate among multi-department, building a climate observing system according to the same standard, instrument, precision, observing time, etc.

To built a platform for data exchange and share of data.

To choose regions of different underlying surface, monitoring the interaction among multi-sphere and satisfying the development of climate model.

Outline




TibetanPlateau

Glacier,hydrology

Desert

Baselineecology

Diversityecology

Basin Economic area

Forest ecology,Plain agro-ecology

grassland

economicarea

Lake water system

Agro-ecology

coastalocean area

Feature for Each Area

CMAClimate Observatory (249stns)

CEPARegional Environment Observatory

(340stns,113reblt)

MWRRegional Hydrology

Observatory (143stns, increasing 77stns)

SOA

Regional Oceanic

Observatory (21stns)

CFARegional EcologyObservatory (37stns)

Total China

GCOS Stations

Regional ecology Observatory (25stns)CAS

Implementation Plan of Climate Observing System in China (GCOS-China) Renhe Zhang Chinese Academy of...

Documents

Transcript of Implementation Plan of Climate Observing System in China (GCOS-China) Renhe Zhang Chinese Academy of...