ancient international communications / environmental management / freshwater systems / oil fields / oil producing area / oil spills / aquatic-products / oil and gas / offshore oil fields / oil spill / manufacturing / chemical / oil / /
NaturalFeature
Liaoning Peninsula / Haihe river / Laizhou Bay / East China Sea / Cape of Penglai / Liaodong Bay / Gulf of Liaotung / Yellow Sea / Yellow river / Shandong Peninsula / China Sea / Liaohe river / Bohai Sea / Bohai Strait / Bohai Bay / /
Organization
United Nations / State Environmental Protection Administration / Bohai State Relation Research Center / State Oceanic Administration / Steering Committee / National Bureau of Statistics / Chinese government / /