00000nam 2200000zi 4500 9.873346 CaOODSP 20241203113648 m o d f cr bn||||||||| 190521s1997 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-nf En13-5/97-200E-PDF Bobba, A. G. (Arabinda Ghosh) author. Study of hydrological characteristics due to climate change in the Northeast Pond River basin, Newfoundland, Canada / A.G. Bobba, D.S. Jeffries and V.P. Singh. Burlington, ON : Aquatic Ecosystem Conservation Branch, National Water Research Institute, Environment Canada, [1997] 1 online resource (5 unnumbered pages, 25 pages, 5 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 97-200 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Water-balance modelling techniques were developed and applied for assessing climatic impacts, and tested for a watershed in the Northeast Pond River basin using atmospheric-change scenarios from both state-of-the-art general circulation models and from a series of hypothetical scenarios. Results of this research strongly suggest that possible changes in temperature and precipitation caused by increases in atmospheric trace-gas concentrations could have major impacts on both the timing and magnitude of runoff and soil moisture in important natural resources areas. Of particular importance are predicted patterns of summer soil-moisture drying that are consistent across the entire range of tested scenarios. The decreases in summer soil moisture range from 10 to 50% for different scenarios. In addition, consistent changes were observed in the timing of runoff - specifically dramatic increases in winter runoff and decreases in summer runoff. These hydrologic results raise the possibility of major environmental and socioeconomic difficulties and they will have significant implications for future water-resource planning and management"--Abstract. Includes management perspective and abstract in French. gccst Hydrology gccst Climate change gccst Watersheds Jeffries, Dean Stuart, author. Singh, V. P. (Vijay P.) author. Canada. Environment Canada. National Water Research Institute (Canada). Aquatic Ecosystem Conservation Branch. Canada. Water Science and Technology Directorate. NWRI contribution ; no. 97-200. (CaOODSP)9.844121 PDF 1.09 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-97-200-eng.pdf