Research on marine eco-environmental carrying capacity -a case study in eastern coast ocean of Shenzhen
LIU Jin-yi1, CHEN Si-dian2, JIANG Tian-jiu1
1. Key Laboratory of Aquatic Eutrophication and Control of Harmful Algal Blooms of Guangdong Higher Education Institute, Research Center for Harmful Algae Blooms and Marine Biology, Jinan University, Guangzhou 510632, China;
2. Key Laboratory for Urban Habitant Environmental Science and Technology, School of Environment and Energy, Peking University at Shenzhen Graduate School, Shenzhen 518055, China
Abstract：With the rapid economic development in coastal cities,problems such as marine resource consumption,environmental pollution,ecological damage have become increasingly serious.As one of the main means to evaluate the sustainable development of oceans,quantitative research of the eco-environmental carrying capacity is essential.Based on the "Pressure-State-Response" (P-S-R) conceptual model,this research established an evaluation indicator system of the marine eco-environmental carrying capacity.A State-Space evaluation model was constructed using the indicators which were empowered by the principal component analysis (PCA),entropy method and evaluation method in sequence.An empirical analysis of evaluating the eco-environmental carrying capacity of Shenzhen eastern coast ocean was conducted with the State-Space model with the main reasons for the state of overloading identified,which will provide a scientific basis for the sustainable use of marine resources.
LIU Jin-yi,CHEN Si-dian,JIANG Tian-jiu. Research on marine eco-environmental carrying capacity -a case study in eastern coast ocean of Shenzhen[J]. Marine Environmental Science, 2017, 36(4): 560-565.
CHANDURVELAN R,MARSDEN I D,GAW S,et al.Impairment of green-lipped mussel(Perna canaliculus) physiology by waterborne cadmium:relationship to tissue bioaccumulation and effect of exposure duration[J].Aquatic Toxicology,2012,124/125:114-124.
[2]
SEIDL I,TISDELL C A.Carrying capacity reconsidered:from Malthus' population theory to cultural capacity[J].Ecological Economics,1999,31(3):395-408.
[3]
FITT W K,MCFARL F K,WARNER M E,et al.Seasonal patterns of tissue biomass and densities of symbiotic dinoflagellates in reef corals and relation to coral bleaching[J].Limnology & Oceanography,2000,45(3):677-685.
[4]
MYKLESTAD S M,SKÅNØY E,HESTMANN S.A sensitive and rapid method for analysis of dissolved mono-and polysaccharides in seawater[J].Marine Chemistry,1997,56(3/4):279-286.
[5]
ELMIR S M,WRIGHT M E,ABDELZAHER A,et al.Quantitative evaluation of bacteria released by bathers in a marine water[J].Water Research,2007,41(1):3-10.
[6]
WANG L,HUANG B Q,LIU X,et al.The modification and optimizing of the CHEMTAX running in the South China Sea[J].Acta Oceanologica Sinica,2015,34(2):124-131.
[7]
FITZGERALD W F,LAMBORG C H,HAMMERSCHMIDT C R.Marine biogeochemical cycling of mercury[J].Chemical Reviews,2007,107(2):641-662.
[8]
BRUSH S B.The concept of carrying capacity for systems of shifting cultivation[J].American Anthropologist,1975,77(4):799-811.
[9]
MENG F P,WANG Z F,CHENG F L,et al.The assessment of environmental pollution along the coast of Beibu Gulf,northern South China Sea:an integrated biomarker approach in the clam Meretrix meretrix[J].Marine Environmental Research,2013,85:64-75.
JEFFREY S W,HUMPHREY G F.New spectrophotometric equations for determining chlorophylls a,b,c1 and c2 in higher plants,algae and natural phytoplankton[J].Biochemie und Physiologie der Pflanzen,1975,167(2):191-194.
[12]
SHARP J H,BENNER R,BENNETT L,et al.Analyses of dissolved organic carbon in seawater:the JGOFS EqPac methods comparison[J].Marine Chemistry,1995,48(2):91-108.
[13]
PARSONS T R,MAITA Y,LALLI C M.A manual of chemical and biological methods for seawater analysis[M].Oxford:Pergamon Press,1984:23-58.
TSENG L Y,JIANG S C.Comparison of recreational health risks associated with surfing and swimming in dry weather and post-storm conditions at Southern California beaches using quantitative microbial risk assessment (QMRA)[J].Marine Pollution Bulletin,2012,64(5):912-918.
[18]
LOHRENZ S E,CARROLL C L,WEIDEMANN A D,et al.Variations in phytoplankton pigments,size structure and community composition related to wind forcing and water mass properties on the North Carolina inner shelf[J].Continental Shelf Research,2003,23(14/15):1447-1464.
[19]
MASON R P,CHOI A L,FITZGERALD W F,et al.Mercury biogeochemical cycling in the ocean and policy implications[J].Environmental Research,2012,119:101-117.
[20]
LANE M.The carrying capacity imperative:assessing regional carrying capacity methodologies for sustainable land-use planning[J].Land Use Policy,2010,27(4):1038-1045.
[an error occurred while processing this directive] | [an error occurred while processing this directive]
