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<br />Planning Librarians, Exchange Bibliog-
<br />raphy, No.ll2l, 36pp.
<br />
<br />Key words: bibliographies: abstracts;
<br />remote sensing; water pollution.
<br />
<br />During the late 196~s and continuing to
<br />the present, there has been a sustan-
<br />tial increase in remote sensing tech-
<br />nology. LANDSAT, Skylab, numerous high
<br />flight missions. and refinement of both
<br />active and passive sensor systems are
<br />illustrated. Water quality assessment
<br />has been cnhance1 through many remote
<br />sensing technology advancements: this
<br />bibliography is an overview of s~lected
<br />applications as found in the literature
<br />of the 1970-1975 period.
<br />
<br />CARlSSON, [,. and Fh[,K, J. 1977: "Urban
<br />hydrology in Sweden - an inventory of
<br />the problems and their costs.. In,
<br />Symposium on effects of urbanisation
<br />end industrialisation on the hydrologi-
<br />cal regime and on water quality. lAns
<br />Publication No.123: p478-487.
<br />
<br />Key words:
<br />urbanisation:
<br />overflows.
<br />
<br />urban
<br />model
<br />
<br />hydrology,
<br />stud ies,
<br />
<br />^ model of the w~ter budget for urb~n
<br />areas hae been constructed as a basis
<br />for dividing the urban hydrological
<br />cycle into three storage and three
<br />transport parts. Within each part
<br />probl~ms and costs of water management
<br />arc described. The total cost for man-
<br />agement of water suP?ly and sewerage in
<br />Swed~n is estimated to be about 5.5
<br />million 5wedish crowns per day. The
<br />largest problems from the environm~ntal
<br />point of view are considered to be the
<br />management of storm water and over-
<br />flows. From the economic point of
<br />view, land subsidence due to lowering
<br />of the piezometric head is a great
<br />problem. Management of the storm water
<br />must be performed on the assumption
<br />that it is partly a resource which can
<br />be handled and used within the urban
<br />area. This has given rise to extensive
<br />research regarding quantity and qU3lity
<br />of storm water together with field ex-
<br />periments o~ artificial infiltration of
<br />storm water. In order to prevent dam-
<br />age to buildings, roads, conduit sys-
<br />tem, etc, due to land SUbsidence, in-
<br />structions for underground planning and
<br />building are in preparation.
<br />
<br />CARRANZA, C. and BEMSEN, S.M. 1973: .The
<br />or1gin, effects and control of turbidi-
<br />ty in an urban recreational lake..
<br />Massachusetts University, Amherst,
<br />Water Resources Research Centre Report
<br />No. Completion-PY-73-Sr 118pp.
<br />
<br />'key words: lakes, turbidity; water
<br />pollution: suspended solids; storm
<br />runoff; water pollution control.
<br />
<br />'State-of-the-art' if described of the
<br />water quality parameter known as turbi-
<br />dity, particularly with regard to the
<br />effects of urbanisation on a recrea-
<br />tional water body. Field and laborato-
<br />ry data are presented which support a
<br />new broader definition for the parame-
<br />ter. For the general case, it is shown
<br />that turbidity is a composite parameter
<br />
<br />.
<br />"
<br />
<br />which is well related to apparent co-
<br />lour, suspended solids concentrations,
<br />dissolved ion concentrations an~ the
<br />optical properties of suspended solid~.
<br />The traditionDl relDtionshios to nOD,
<br />DO, C02, total hardness, ~lkalinity,
<br />and pH are not challenged but rathrr
<br />are aU9ment~d. For th~ specific field
<br />case considered, it is shown that the
<br />degree of turbidity is related to the
<br />character and degree of urbanisation,
<br />the naturol geologic setting and the
<br />weather conditions.
<br />
<br />.
<br />
<br />CARRE, Y. 1975: .Pollution of recipients
<br />by storm runoff in mi~e~ sewer system~:
<br />storm retention basins as a rem~dy..
<br />TeChniques et sciences Municipales-
<br />LOEau, Vol.70(7), pJ1J-J17.
<br />
<br />Key words: storm runOff, waste w~ter
<br />treatment; water pollution sources;
<br />biochemical oxygen demandr water pol-
<br />lution control: combined s~wers.
<br />
<br />A method for the control of the pollu-
<br />tion of recipients by storm runoff in
<br />combined sewer systems in
<br />Baden-Wuertt~mber9, Oormany, is dis-
<br />cussed. The BOO content and the pollu-
<br />tant load were measure~. It was deter-
<br />mined that the storm ,'-",')ff, especially
<br />that discharged during the initial
<br />phase or rain, is often as polluted 85
<br />the effluents that occur during dry
<br />weather. Th~refore, retention of the
<br />initial runoff in retpntion basins for
<br />subsequent biological in-plant treat-
<br />ment is nccess^ry. Storm runoff reten-
<br />tion basins have been Qesigned to re-
<br />tain 98 percent of the annual B005 con-
<br />tent in the Daden-Wuerttemberg area.
<br />
<br />,
<br />
<br />CARTER, R.N. ] 961: -Magnitude and frequen-
<br />cy of floods in suburban areas". U.S.
<br />Ceol. Survey research prof. paper
<br />NO.424-B, p9-11.
<br />
<br />Key words:
<br />forecasting;
<br />techniques.
<br />
<br />flood discharge, flood
<br />storm runoff, analytical
<br />
<br />The effect of suburban development on
<br />the magnitude of floods may be evaluat-
<br />ed by examining the relations between
<br />floods of a given recurrence interval
<br />and the draineqe area, lag time, and 0
<br />length-slope parameter. They permit
<br />fairly accurate prediction, using ex-
<br />isting records, of the effect of subur-
<br />ban development upon flood peaks.
<br />
<br />CARTER, R.W'. 1971: .Urban
<br />needs.. In, Treatise on
<br />syste.., Colorado State
<br />Fort Collins, p480-498.
<br />
<br />Key words: hydroloQic data,
<br />hydrologic systems: urban drainage,
<br />waste dilution; data collection.
<br />
<br />water data
<br />urban water
<br />Un i ver s ity,
<br />
<br />,
<br />
<br />Urbanisation cr~ates a special demand
<br />for hydrologic data. There is e need
<br />to redefine the water re91me, both
<br />quality and quantity, in the new envi-
<br />ronment. Data are needed for the de-
<br />8i9n of water su~ply f~cilities and the
<br />protection of r~w water supplies, for
<br />plannin9 and disposal of waste: for
<br />
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