Study of coastal water zone ecosystem health in Zhejiang Province based on remote sensing data and GIS

CHEN Zhenghua; PAN Delu; BAI Yan

doi:10.1007/s13131-010-0060-9

Study of coastal water zone ecosystem health in Zhejiang Province based on remote sensing data and GIS

doi: 10.1007/s13131-010-0060-9

1.
School of the Environment, Gangxi University, Nanning 530004, China;State Environmental Protection Key Laboratory of Satellite Remote Sensing, Ministry of Environmental Protection, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101, China
2.
State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China

基金项目: The National Natural Science Foundation of China under contract No. 41001271.

计量
- 文章访问数: 461
- HTML全文浏览量: 57
- PDF下载量: 171
- 被引次数: 0
出版历程
- 收稿日期: 2009-08-29
- 修回日期: 2010-05-07

Study of coastal water zone ecosystem health in Zhejiang Province based on remote sensing data and GIS

1.
School of the Environment, Gangxi University, Nanning 530004, China;State Environmental Protection Key Laboratory of Satellite Remote Sensing, Ministry of Environmental Protection, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101, China
2.
State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China

摘要

摘要: The coastal ecosystem health assessment is a field of increasing importance. In this paper, a preliminary assessment of ecosystem health in Zhejiang coastal water zone was made, mainly based on remote sensing data and GIS technique. Its spatial and quantitative evaluation was facilitated by the progress of remote sensing and GIS technique development. Firstly, human activities, hydrology and ecosystem problems in the study area were discussed and analyzed. Secondly, from 4 aspects of human stress, physical, chemical and biological responses to anthropogenic activities and natural stress, several indicators such as water transparency (Secchi Disk Depth, SDD), suspended substance concentration, dissolved inorganic nitrogen, active phosphate, chlorophyll, harmful algae bloom, as well as distribution of sewage, sea lanes and port were employed. Thirdly, the Analytic Hierarchical Process was used for indicator weight calculation, and the ecosystem health criteria were established according to the integrative analysis of national water quality criteria, similar coastal ecosystem health research in other places or data inherent properties. The results indicated that from 2005 to 2007 the coastal water ecosystem health value in Zhejiang Province was unhealthy and needs ecological restoration by human intervention.
- coastalwaterzone /
- ecosystemhealth /
- indicator /
- remotesensing /
- GIS
Abstract: The coastal ecosystem health assessment is a field of increasing importance. In this paper, a preliminary assessment of ecosystem health in Zhejiang coastal water zone was made, mainly based on remote sensing data and GIS technique. Its spatial and quantitative evaluation was facilitated by the progress of remote sensing and GIS technique development. Firstly, human activities, hydrology and ecosystem problems in the study area were discussed and analyzed. Secondly, from 4 aspects of human stress, physical, chemical and biological responses to anthropogenic activities and natural stress, several indicators such as water transparency (Secchi Disk Depth, SDD), suspended substance concentration, dissolved inorganic nitrogen, active phosphate, chlorophyll, harmful algae bloom, as well as distribution of sewage, sea lanes and port were employed. Thirdly, the Analytic Hierarchical Process was used for indicator weight calculation, and the ecosystem health criteria were established according to the integrative analysis of national water quality criteria, similar coastal ecosystem health research in other places or data inherent properties. The results indicated that from 2005 to 2007 the coastal water ecosystem health value in Zhejiang Province was unhealthy and needs ecological restoration by human intervention.
- coastal water zone /
- ecosystem health /
- indicator /
- remote sensing /
- GIS

HTML全文

参考文献(50)

DELANEY J R, ROBIGOU V, MCDUFF R E. Geology of a vigorous hydrothermal system on the Endeavour segment, Juan de Fuca Ridge[J]. J Geophys Res, 1992, 97:19663—19682.

HANNINGTON M D, CORNEL E J, PETERSEN S. Sea floor tectonics and submarine hydrothermal systems //HEDENQUIST J W, THOMPSON J F H, GOLDFARB R J, et al.Economic Geology One Hundredth Anniversary Volume Littleton,Colo:Society of Economic Geologists,2005:111—141.

PETER J M, SHANKS III W C. Sulfur, carbon, and oxygen isotope variations in submarine hydrothermal deposits of Guaymas Basin, Gulf of California, USA [J]. Geochim et Cosmochim Acta, 1992, 56:2025—2040.

STYRT M M, BRACKMANN A J, HOLLAND H D, et al. The mineralogy and the isotopic composition of sulfur in hydrothermal sulphide/sulfate deposits on the East Pacific Rise, 21°N latitude [J]. Earth Planet Sci Lett, 1981, 53:382—390.

TIVEY M K, STAKES D S, COOK T L, et al. A model for growth of steep-sided vent structures on the Endeavour segment of the Juan de Fuca Ridge: results of a petrologic and geochemical study [J]. J Geophys Res, 1999, 104:22859—22883.

EDWARDS K J, BACH W, MCCOLLOM T M.Geomicrobiology in oceanography: microbe mineral interactions at and below the seafloor [J]. Trends in Microbiology, 2005, 13:449—456.

KELLEY D S, BAROSS J A, DELANEY J R. Volcanoes, fluids, and life at mid-ocean ridge spreading centers [J]. Annu Rev Earth Planet Sci, 2002, 30:385—491.

LUTHER III G W, ROZAN T F, TAILLEFERT M. Chemical speciation drives hydrothermal vent ecology [J].Nature, 2001,410:813—816.

ZIERENBERG R A, KOSKI R A, MORTON J L, et al. Genesis of massive sulfide deposits on a sediment-covered spreading center, Escanaba Trough, southern Gorda Ridge [J]. Econ Geol, 1993, 88:2069—2098.

FOUQUET Y, MARCOUX E. Lead isotope systematics in Pacific hydrothermal sulfide deposits [J]. J Geophys Res, 1995. 100:6025.

LEHURAY A P, CHURCH S E, KOSKI R A, et al. Pb isotopes in sulfides from mid-ocean ridge hydrothermal sites [J]. Geol, 1988, 16:362—365.

BJERKGARD T, COUSENS B L, FRANKLIN J M. The Middle Valley sulfide deposits, northern Juan de Fuca Ridge: radiogenic isotope systematics [J]. Econ Geol, 2000, 95:1473—1488.

COUSENS B L , BLENKINSOP J, FRANKLIN J M. Lead isotope systematics of sulfide minerals in the Middle Valley hydrothermal systems, northern Juan de Fuca Rdige [J]. Geochem Geophys Geosys, 2002, 3:10.1029/2001GC000257.

STUART F M, ELLAM R M, DUCKWORTH R C. Metal sources in the Middle Valley massive sulphide deposit, northern Juan de Fuca Ridge: Pb isotope constraints [J]. Chem Geol, 1999,153:213—225.

ANDRIEU A S, HONNOREZ J J, LANCELOT J. Lead isotope compositions of the TAG mineralization, Mid-Atlantic Ridge,26°08'N[J]. Proceedings of the Ocean Drilling Program: Scientific Results, 1998,158:101—109.

HEGENER H, TATSUMOTO M. Pb, Sr, and Nd isotopes in basalts and sulfides from the Juan de Fuca Ridge [J]. J Geophys Res, 1987, 92:11380—11386.

HAYMON R M, FORNARI D J, VON DAMM K L, et al. Volcanic eruption of the mid-ocean ridge along the East Pacific Rise crest at 9°5~52'N:direct submersible observations of seafloor phenomena associated with an eruption event in April, 1991 [J]. Earth Planet Sci Lett, 1993, 119:85—101.

RACHEL M H, KASTNER M, Hot spring deposits on the East Pacific Rise at 21°N: preliminary description of mineralogy and genesis [J]. Earth Planet Sci Lett, 1981.53:363—381.

WOODDRUFF L G, SHANKS III W C. Sulfur isotope study of chimney minerals and vent fluids from 21°N, East Pacific Rise:hydrothermal sulfur sources and disequilibrium sulfate reduction [J]. J Geopys Res,1988, 93:4562—4572.

BLUTH G J, OHMOTO H. Sulfide-sulfate chimneys on the EPR11° and 13°N latitudes: Part II.Sulfur isotopes [J]. Canadian Mineralogist, 1988, 26:505—515.

GLICKSON D A, KELLEY D S, DELANEY J R. Geology and hydrothermal evolution of the Mothra hydrothermal field, Endeavour segment, Juan de Fuca Ridge [J]. Geochem Geophys Geosyst, 2007, 8:Q06010, doi: 10.1029/2007GC001588.

KELLEY D S, DELANEY J R, YOERGER D R. Geology and venting characteristics of the Mothra hydrothermal field, Endeavour segment, Juan de Fuca Ridge [J]. Geol, 2001, 29:959—962.

LILLEY M D, BUTTERFIELD D A, OLSON E J, et al. Anomalous CH₄ and NH⁺₄ concentrations at an unsedimented mid-ocean ridge hydrothermal system [J]. Nature, 1993, 364:45—47.

YAO H-Q, ZHOU H-Y, PENG X-T, et al. Metal sources of black smoker chimneys, Endeavour segment, Juan de Fuca Ridge: Pb isotope constraints [J]. App Geochem, 2009, doi: 10.1016/j.apgeochem.2009.07.010.

HARRIS C R, GILL J, WOODCOCK J, et al. Small-scale mantle heterogeneities beneath Endeavour segment, Juan de Fuca Ridge //Eos Trans, 2008,89(Fall Meet Suppl abstract V51G-05).Washington D C:Armerican Geophysical Union,2008.

LABONTE F, HANINGTON M D, COUSENS B L, et al. Lead isotopic compositions of Endeavour sulfides, Juan de Fuca Ridge //Eos Trans.2006,87(Fall Meet Suppl, abstract V31D-0622).Washington D C:Armerican Geophysical Union,2006.

DEMETS C, GORDON R G, ARGUS D F, et al. Effect of recent revisions to the geomagnetic reversal time scale on estimates of current plate motions [J]. Geophys Res Lett, 1994, 21:2191—2194.

KARSTEN J L, DELANEY J R, RHODES J M, et al. Spatial and temporal evolution of magmatic systems beneath the Endeavour segment, Juan de Fuca Ridge:tectonic and petrologic constraints [J]. J Geophys Res, 1990, 95:19235—19256.

WOODCOCK J P, GILL J, KELA J, et al. Basalt geochemistry of the Endeavour segment, Juan de Fuca Ridge [J]. American Geophysical Union, Fall Meeting, 2006, B31B:1105.

WILCOCK W S D, ARCHER S D, PURDY G M. Microearth-quakes on the Endeavour segment of Juan de Fuca Ridge [J]. J Geophys Res, 2002, 107: doi: 10.1029/2001JB000505.

BAKER E T. Relationships between hydrothermal activity and axial magma chamber distribution, depth, and melt content [J]. Geochem Geophys Geosyst, 2009, doi: 10.1029/2009GC002424.

BUTTERFIELD D A, MCDUFF R E, MOTTL M J, et al. Gradients in the composition of hydrothermal fluids from the Endeavour segment vent field: phase separation and brine loss [J]. J Geophys Res, 1994, 99:9561—9583.

ROBIGOUS V, DELANEY J R, STAKES, D S. Large massive sulfide deposits in a newly discovered active hydrothermal system, the High-Rise field, Endeavour segment, Juan de Fuca Ridge [J]. Geophys Res Lett, 1993, 20:1887—1890.

REES C E, JENKINS W J, MONSTER J. The sulfur isotopic composition of ocean water sulfate [J]. Geochim Cosmochim Acta, 1978, 42:377—381.

CHAUSSIDON M, LORAND J P. Sulphur isotope composition of orogenic spinel lherzolite massifs from Ariege (Pyrenees, N. E., France): an ion microprobe study [J]. Geochim Cosmochim Acta, 1990, 54:2835—2846.

SAKAI H, DES MARAIS D J, UEDA A, et al. Concentrations and isotope ratios of carbon, nitrogen and sulfur in ocean-floor basalts [J]. Geochim Cosmochim Acta, 1984, 48:2433—2441.

UEDA A, SAKAI H. Sulfur isotope study of Quaternary volcanic rocks from the Japanese island arc [J]. Geochim Cosmochim Acta, 1984, 48:1837—1848.

ALT J C, SHANKS III J C, JACKSON M C. Cycling of sulfur in subduction zones: the geochemistry of sulfur in the Mariana island arc and back-arc trough [J]. Earth Planet Sci Lett, 1993, 119:477—494.

WOODHEAD J D, HARMON R S, FRASER D G. O, S, Sr, and Pb isotope variations in volcanic rocks form the northern Mariana Islands: implications for crustal recycling in intraoceanic arcs [J]. Earth Planet Sci Lett, 1987, 83:39—52.

OHMOTO H, GOLDHABER M B. Sulfur and carbon isotopes //BARNES H L. Geochemistry of Hydrothermal Ore Deposits.New York:Jhon Wiley and Sons,1997: 517—612.

HERZIG P M, HANNINGTON M D, ARRIBAS A J. Sulfur isotopic composition of hydrothermal precipitates from the Lau back-arc:implications for magmatic contributions to seafloor hydrothermal systems [J]. Miner Deposita, 1998, 33:226—237.

KIM J, LEE I, LEE K-Y. S, Sr, and Pb isotopic systematics of hydrothermal chimney precipitates from the eastern Manus Basin, western Pacific: evaluation of magmatic contribution to hydrothermal system [J]. J Geophys Res, 2004, 109:B12210, doi: 10.1029/2003JB002912.

SHANKS III W C, SEYFRID W E. Stable isotope studies of vent fluids and chimney minerals, southern Juan de Fuca Ridge: sodium metasomatism and seawater sulfate reduction [J]. J Geophys Res, 1987, 92:11387—11399.

YOU C F, BUTTERFIELD D A, SPIVACK A J, et al. Boron and halide systematics in submarine hydrothermal systems-effects of phase separation and sedimentary contributions[J]. Earth Planet Sci Lett, 1994, 123:227—238.

LILLEY M D, LUPTON J E, BUTTERFIELD D A, et al. Magmatic events produce rapid changes in hydrothermal vent chemistry [J]. Nature, 2003, 422:878—881.

BISCHOFF J L, RADTKE A S, ROSENBAUER R J. Hydrothermal alteration of graywacke by brine and seawater; roles of alteration and chloride complexing on metal solubilization at 200 and 350 ℃[J]. Econ Geol, 1981, 76:659—676.

SEEWALD J S, SEYFRIED W E. The effect of temperature on metal mobility in subseafloor hydrothermal systems: constraints from basalt alteration experiments [J]. Earth Planet Sci Lett, 1990, 101:388—403.

SEEWALD J S, SEYFRIED W E, THORNTON E C. Organic-rich sediment alteration: an experimental and theoretical study at elevated temperatures and pressures [J]. App Geochem, 1980, 5:193—209.

JAMES R.H, ALLEN D E, SEYFRIED W E. An experimental study of alteration of oceanic crust and terrigenous sediments at moderate temperatures (51 to 350 ℃): insights as to chemical processes in near-shore ridge-flank hydrothermal systems [J]. Geochim Cosmochim Acta, 2003, 67:681—691.

BERNDT M E, SEYFRIED W E. Boron, bromine, and other trace elements as clues to the fate of chlorine in mid-ocean ridge vent fluids [J]. Geochim et Cosmochim Acta, 1990, 54:2235—2245.

施引文献

资源附件(0)

访问统计

点击查看大图

计量

文章访问数: 461
HTML全文浏览量: 57
PDF下载量: 171
被引次数: 0

Study of coastal water zone ecosystem health in Zhejiang Province based on remote sensing data and GIS

doi: 10.1007/s13131-010-0060-9

计量

出版历程

Study of coastal water zone ecosystem health in Zhejiang Province based on remote sensing data and GIS

计量

出版历程

目录