Abstract
The Western Ghats is the primary catchment for most of the rivers in peninsular India. Pristine forests in this region are rich in biodiversity but are under environmental stress due to unplanned developmental activities. This has given rise to concerns about land use/land cover changes with the realization that the land processes influence the climate. Rapid and unscientific land-use changes undermine the hydrological conditions, and deteriorate all the components in the hydrological regime. The developmental programs, based on ad-hocdecisions, are posing serious challenges to the conservation of fragile ecosystems. Considerable changes in the structure and composition of land use and land cover in the region have been very obvious during the last four decades. Pressure on land for agriculture, vulnerability of degraded ecosystems, the vagaries of high intensity rainfall and consequent occurrences of accelerated erosion and landslides, lack of integrated and coordinated land use planning become some of the reasons for rapid depletion of natural resource base. These changes have adversely affected the hydrological regime of river basins, resulting in diminished river/stream flows. This necessitates conservation of ecosystems in order to sustain their biodiversity, hydrology and ecology. In this situation, for resolving present problems and to avoid any future crisis, a comprehensive assessment of land use changes, its spatial distribution and its impact on hydrological regime were carried out. Accordingly, appropriate remedial methods have been explored for the sustainable utilization of the land and water resources in the catchment. The current research, focusing on five rivers located in the central Western Ghats, monitors water quality along with that of diatoms, land use in the catchment and threats faced by these ecosystems.
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References
Ahearn DS, Sheibley RS, Dahlgren RA, Anderson M, Jonson J, Tate KW (2005) Land use and land cover influence on water quality in the last free-flowing river draining the western Sierra Nevada, California. J Hydrol 313:234–247
APHA (1998) Standard methods for the examination of water and wastewater, 20th edn. American Public Health Association, Washington
Bhat A (2002) A study of the diversity and ecology of freshwater fishes of four river systems of the Uttara Kannada District, Karnataka, India. Ph.D., dissertation, Indian Institute of Science, Bangalore, India, 178Â pp
Blinn DW (1993) Diatom community structure along physicochemical gradients in saline lakes. Ecology 74:1246–1263
Blinn DW (1995) Diatom community structure along salinity gradients in Australia saline lakes: biogeographic comparisons with other continents. In: Kociolek P, Sullivan MA (eds) Century of diatom research in North America. Special symposium for Reimer and Patrick festschrift, Koeltz Scientific Books, pp 163–174
Brewin PA, Buckton ST, Ormerod SJ (2000) The seasonal dynamics and persistence of stream macroinvertebrates in Nepal: do monsoon floods represent disturbance? Freshw Biol 44:581–594
Diamond JM, May RM (1977) Species turnover rates on islands: dependence on census interval. Science 197:266–270
Eastman JR (2006) IDRISI Andes. Clark University, Worcester. http://www.clarklabs.org
Gandhi HP (1957a) The freshwater diatoms from Radhanagari—Kolhapur. Ceylon J Sci Biol Sect 1:45–47
Gandhi HP (1957b) Some common freshwater diatoms from Gersoppa-falls (Jog-Falls). J Poona Univ Sci Sect 12:13–21
Gandhi HP (1957c) A contribution to our knowledge of the diatom genus Pinnularia. J Bombay Nat Hist Soc 54:845–853
Gandhi HP (1958a) Freshwater diatoms from Kolhapur and its immediate environs. J Bombay Nat Hist Soc 55:493–511
Gandhi HP (1958b) The freshwater diatoms flora of the Hirebhasgar Dam area, mysore state. J Indian Bot Soc 37:249–265
Gandhi HP (1959a) The freshwater diatom flora from Mugad, Dharwar District with some ecological notes. Ceylon J Sci Biol Sect 2:98–116
Gandhi HP (1959b) Freshwater diatom flora of the Panhalgarh Hill Fort in the Kolhapur district. Hydrobiologia 14:93–129
Gandhi HP (1959c) Notes on the Diatomaceae from Ahmedabad and its environs-II. On the diatom flora of fountain reservoirs of the Victoria Gardens. Hydrobiologia 14:130–146
Gandhi HP (1960a) On the diatom flora of some ponds around Vasna village near Ahmedabad. J Indian Bot Soc 39:558–567
Gandhi HP (1960b) Some new diatoms from the Jog Falls, Mysore State. J Roy Microscopic Soc 79:81–84
Gandhi HP (1960c) The diatom flora of the Bombay and Salsette Islands. J Bombay Nat Hist Soc 57:7, 123
Gotelli NJ, Ellison AM (2004) A primer of ecological statistics. Sinauer Associates Inc, Sunderland
Jarvie HP, Whitton BA, Neal C (1998) Nitrogen and phosphorus in east-coast British rivers: speciation, sources and biological significance. Sci Tot Environ 210–221:79–109
Hanski L (1982) Dynamics of regional distribution: the core and satellite species hypothesis. Oikos 38:210–221
Hegde VR, Shreedhara V, Hegde VS (1994) Changing landuse/land cover pattern in the Kali River Basin in Western Ghats, south India. Curr Sci 66(2):128–137
Kamath SU (1985) Gazetteer of India, Karnataka State Gazetteer, Uttara Kannada District. Government of Karnataka Publications, Bangalore
Karthick B, Taylor JC, Mahesh MK, Ramachandra TV (2010) Protocols for collection, preservation and enumeration of diatoms from aquatic habitats for water quality monitoring in India. ICFAI Univ J Soil Water Sci 1:1–36
Krammer K, Lange-Bertalot H (1986–1991) Bacillariophyceae. Süsswasserflora von Mitteleuropa, 2(1–4) Fischer, Stuttgart
Kwandrans J, Eloranta P, Kawecka B, Kryzsysztof W (1998) Use of benthic diatom communities to evaluate water quality in rivers of southern Poland. J Appl Phycol 10:193–201
Lange-Bertalot H, Krammer K (1989) Achnanthes. Eine Monographie der Gattung mit Definition der Gattung Cocconeis und Nachtr~igen zu den Naviculaceae. Bibl Diatom 18:392Â pp
Listori JJ, World-wide Bank (1990) Environmental health components for water supply, Sanitation and Urban Projects. World-wide Bank, Washington
Maddock I (1999) The importance of physical habitat assessment for evaluating river health. Freshw Biol 41:373–391
McCune B, Grace JB (2002) Chapter 11—Hierarchical clustering. In: McCune B, Grace JB (eds) Analysis of ecological communities. MJM Publishers, Chandler, pp 86–96
McGeoch MA, Gaston KJ (2002) Occupancy frequency distributions: patterns, artifact, and mechanisms. Biol Rev Cambridge Philos Soc 77:311–331
Menon S, Bawa KS (1998) Tropical deforestation: reconciling disparities in estimates for India. Ambio 27(7):576–577
Minchin PR (1987) An evaluation of the relative robustness of techniques for ecological ordination. Vegetation 69:89–107
Niemi GJ, DeVore P, Detenbeck N, Taylor D, Lima A, Pastor J, Yount JD, Naiman RJ (1990) Over-view of case studies on recovery of aquatic systems from disturbance. Environ Manage 1(4):571–587
Pan Y, Stevenson RJ (1996) Gradient analysis of diatom assemblages in western Kentucky wetlands. J Phycol 32:222–232
Potapova M, Hamilton PB (2007) Morphological and ecological variation within the Achnanthidium minutissimum (Bacillariophyceae) species complex. J Phycol 43:561–575
Prygiel J, Coste M (1993) Utilisation des indices diatomiques pour la mesure de la qualité des eaux du bassin Artois-Picardie: bilan et perspectives. Ann Limnol 29:255–267
Prygiel J, Coste M, Bukowska J (1999) Review of the major diatom-based techniques for the quality assessment of rivers—State of the art in Europe. In: Prygiel J, Whitton BA, Bukowska J (eds) Use of algae for monitoring rivers III, Agence de l’Eau Artois-Picardie, pp 224–238
R Development Core Team (2006) R: a language and environment for statistical computing, R foundation for statistical computing, Vienna, Austria. ISBN 3-900051-07-0
Radhakrishna BP (1991) An excursion into the past—The Deccan volcanic episode. Current Sci 61:641–647
Soininen J, Eloranta P (2004) Seasonal persistence and stability of diatom communities in rivers: are there habitat specific differences? Eur J Phycol 39:153–160
Soininen J, Heino J (2005) Relationships between local population persistence, local abundance and regional occupancy of species: distribution patterns of diatoms in boreal streams. J Biogeogr 32:1971–1978
Stevenson RJ, Novoveska L, Riseng CM, Wiley MJ (2009) Comparing responses of diatom species composition to natural and anthropogenic factors in streams of glaciated eco-regions. Nova Hedwig Beih 135:1–13
Sweeting RA (1996) River pollution. In: Petts G, Calow P (eds) River restoration. Blackwell, Oxford
Taylor JC (2004) The application of diatom-based pollution Indices in the Vaal catchment. Unpublished M.Sc. thesis, North-West University, Potchefstroom Campus, Potchefstroom
Taylor JC, de la Rey PA, van Rensburg L (2005) Recommendations for the collection, preparation and enumeration of diatoms from riverine habitats for water quality monitoring in South Africa. Afr J Aquat Sci 30:65–75
Taylor JC, Harding WR, Archibald CGM (2007a) An illustrated guide to some common diatom species from South Africa. WRC Report TT. 282
Taylor JC, Prygiel J, Vosloo A, De La Rey PA (2007b) Can diatom-based pollution indices be used for biomonitoring in South Africa? A case study of the crocodile west and marico water management area. Hydrobiologica 592:455–464
Tong STY, Chen W (2002) Modeling the relationship between land use and surface water quality. J Environ Manage 66(4):377–393
Vega M, Pardo R, Barrado E, Deban L (1998) Assessment of seasonal and polluting effects on the quality of river water by exploratory data analysis. Water Res 32:3581–3592
Walsh G, Wepner V (2009) The influence of land use on water quality and diatom community structures in urban and agriculturally stressed rivers. Water SA 35:579–594
White MD, Greer KA (2006) The effects of watershed urbanization on the stream hydrology and riparian vegetation of Los Peñasquitos Creek, California. Landscape Urban Plan 74:125–138
Acknowledgment
We are grateful to the NRDMS division, the Ministry of Science and Technology (DST), Government of India, The Ministry of Environment and Forests (MoEF), Government of India and Indian Institute of Science for the financial and infrastructure support.
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Ramachandra, T.V., Subash Chandran, M.D., Joshi, N.V., Karthick, B., Mukri, V.D. (2015). Ecohydrology of Lotic Systems in Uttara Kannada, Central Western Ghats, India. In: Ramkumar, M., Kumaraswamy, K., Mohanraj, R. (eds) Environmental Management of River Basin Ecosystems. Springer Earth System Sciences. Springer, Cham. https://doi.org/10.1007/978-3-319-13425-3_29
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