Development of wetland ecotourism of Jiulongkou in Jiangsu;

Yushun had lived at zhufeng north 40 li of puban before he was recommanded to Yao by four old virtuous men;after the recommandation and his mariage with Yao s two doughters,he lived by Wei and Nei rivers near Li mountain southeast of Puban;before Yao moved his capital to Pingyang,he lived in Jiulongkou southeast 8 li of Puban.

Whether or Not the Sonneratia apetala B.Ham Plantation Caused Biological Invasion in Jiulong River Estuary;

Polycyclic aromatic hydrocarbons in zoobenthos in mangrove swamp in the Jiulong River Estuary;

Biochemical composition in the phytoplankton and the effect of environmental factors in Xiamen West Harbour and the Jiulong River Estuary;

Analysing the Survival Status of Mangrove Beside Jiulong Estuary,Fujian;

Content and dynamics of five heavy metals elements in the leaves of five mangrove species in Jiulong Estuary;

Distribution features of ATP in Jiulong Estuary and its relationship with environmental factors;

Temporal and Spacial Distribution of Microbial Densities of Soil in Mangrove Forest in Jiulongjiang Estuary;

Preliminary study on species composition and its amount fluctuation of set-net catches in Jiulongjiang Estuary, Fujian;

Distribution Characteristics of Sea Surface Salinity and Its Relations to Tide in Jiulongjiang Estuary-Xiamen Bay;

Size-fractionated uranium isotopes in surface waters in the Jiulong River Estuary in China;

Preliminary biogeochemical budget in Jiulong River Estuary;

Ceramics Industry and Maratine Transport Around Lower Reaches of Jiu Long Jiang in Song and Yuan Dynasties;