In any navigation channel, the following activities are prohibited: abandoning sunken vessels, laying fishing implements impedimental to navigation, and cultivating aquatic plants.
The toxicity of mercury ion and pesticide cy-permethrin to tetrahymena pyriformis was observed in this study according to the method of aquatic toxicology.
It is concluded that the efficiency of purifying water quality and conserving water resource can be enhanced through planting hydrophytic aquatic vegetation in wetlands.
Fish sauce, a traditional seasoning of East and Southeast Asia countries, is an aquatic seasoning, which remains the unique flavor of fish and its rich taste and eutrophy.
The change trend was influenced by several reasons such as the aquatic habitat, the ecological characteristics of fish, the community structure of digenetic trematodes and import of live fish.
The idea of HydroWire is to have a site on the World Wide Web that will function as an electronic newsletter and communication link for the broad aquatic sciences community.