|
000
| 01859nam 2200325za 4500 |
|---|
| 001 | 9.866094 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107161949 |
|---|
| 007 | cr ||||||||||| |
|---|
| 008 | 181214s2001 onc #ot f|0| 0 eng d |
|---|
| 040 | |aCaOODSP|beng |
|---|
| 041 | |aeng|bfre |
|---|
| 043 | |an-cn-ab |
|---|
| 086 | 1 |aEn13-5/01-212E-PDF |
|---|
| 245 | 00|aLong-term effects of successive Ca(OH)2 and CaCO3 treatments on the water quality of two eutrophic hardwater lakes |h[electronic resource] / |cEllie E. Prepas ... [et al.]. |
|---|
| 260 | |aBurlington, Ont. : |bEnvironment Canada, National Water Research Institute, |c[2001] |
|---|
| 300 | |a[19] p. : |bfigures. |
|---|
| 490 | 1 |aNWRI contribution ; |vno. 01-212 |
|---|
| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
|---|
| 504 | |aIncludes bibliographic references. |
|---|
| 520 | |a"Eutrophic hardwater lakes on western Canada's Boreal Plain are characterized by late summer cyano-bacterial blooms, hepato- and neurotoxin release during blooms, high macrophyte standing crop, and dissolved oxygen (DO) depletion that can kill aquatic organisms (S: Prepas, 1990; Kotak et al., 1993). These conditions have been at least partially induced by human activities such as land clearing for agriculture and recreational development (Allan et al., 1980; Mitchell & Prepas, 1990; Hall et al., 1999; Prepas & Serediak, 1999)"--Introduction. |
|---|
| 546 | |aText in English, abstract French. |
|---|
| 692 | 07|2gccst|aWater pollution |
|---|
| 692 | 07|2gccst|aLakes |
|---|
| 700 | 1 |aPrepas, E. E. |q(Ellie E.), |d1947- |
|---|
| 710 | 1 |aCanada. |bEnvironment Canada. |
|---|
| 710 | 2 |aNational Water Research Institute (Canada) |
|---|
| 830 | #0|aNWRI contribution ;|vno. 01-212.|w(CaOODSP)9.844121 |
|---|
| 856 | 40|qPDF|s1.32 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/en13-5/En13-5-1-212-eng.pdf |
|---|