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| 02648cam 2200457zi 4500 |
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| 001 | 9.879250 |
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| 003 | CaOODSP |
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| 005 | 20221107165448 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190913t19781978oncbdo #ob f000 0 eng d |
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| 020 | |z0662101928 |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|bfre |
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| 043 | |an-cn-ab |
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| 086 | 1 |aEn36-508/60E-PDF|zEn36-508/60 |
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| 100 | 1 |aReid, I. A., |eauthor. |
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| 245 | 10|aGlacier surveys in Alberta - 1975 / |cI.A. Reid, J.O.G. Charbonneau and L.A. Warner. |
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| 264 | 1|aOttawa, Canada : |bInland Waters Directorate, Water Resources Branch, |c1978. |
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| 264 | 4|c©1978 |
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| 300 | |a1 online resource (v, 17 pages, 4 unnumbered pages) : |bmaps, graphs, photographs. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aReport series ; |vno. 60 |
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| 500 | |a"This report includes data collected during glacier surveys conducted in Alberta in 1973." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (page 17). |
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| 520 | 3 |a"Glaciers act as natural regulators, storing water in winter and releasing it in summer. To gain some understanding of this phenomenon and the contribution which glaciers make to streamflow, the predecessors of the Water Survey of Canada began glacier surveys in 1945. The earlier surveys offered some clue to the role of the glacier, but the data collected were not sufficient to provide the overall picture. Following adoption of photogrammetric survey techniques, however, the glacier surveys have evolved to the extent that it is now feasible to produce a series of maps from which the linear, areal, directional and volumetric changes can be determined. The surveys have revealed that the glaciers, in general, are becoming smaller in size; hence the regulating effect on streamflow is diminishing"--Abstract, page v. |
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| 546 | |aIncludes abstract in French. |
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| 692 | 07|2gccst|aGlaciers |
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| 692 | 07|2gccst|aSurveying |
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| 692 | 07|2gccst|aMeasurement |
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| 700 | 1 |aCharbonneau, J. O. G., |eauthor. |
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| 700 | 1 |aWarner, L. A. |q(Lawrence Allen)|eauthor. |
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| 710 | 1 |aCanada. |bFisheries and Environment Canada. |
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| 710 | 1 |aCanada. |bInland Waters Directorate. |
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| 710 | 1 |aCanada. |bWater Resources Branch. |
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| 830 | #0|aReport series (Canada. Inland Waters Directorate)|vno. 60.|w(CaOODSP)9.862410 |
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| 856 | 40|qPDF|s3.51 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en36-508/En36-508-60-eng.pdf |
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