Open AccessWays and Means of Measuring the Dangers of Pollution to Fisheries
Author(s) -
V. E. Shelford
Publication year - 1918
Publication title -
illinois natural history survey bulletin/bulletin - illinois natural history survey
Language(s) - English
Resource type - Journals
eISSN - 2644-0687
pISSN - 0073-4918
DOI - 10.21900/j.inhs.v13.324
Subject(s) - fishery , subject (documents) , relation (database) , pollution , state (computer science) , environmental planning , computer science , environmental resource management , environmental science , ecology , biology , data mining , world wide web , algorithm
A number of crucial questions have frequently called for answers in the past few months, and it is the purpose of this paper to state these problems, to emphasize the need for further definite investigation for their solution, and to give a general indication of the trend of existing data bearing on them. The general subject of the relation of aquatic animals to the physical and chemical conditions of their environment has only recently begun to receive systematic attention.