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  • Environmental acidification―a review of surface water acidification during 1991
  • Acid rain ; Environment ; Hydrochemistry ; Palaeo-ecology ; Surface water ; United Kingdom ; Water ; Water quality
  • This review moves on to consider the most recent literature on the timing, trends and causes of surface water acidification.
  • 1993
  • Romania's water resources and their use
  • Carrying capacity ; Ground water;Underground water ; Hydro-electric station ; Navigation ; Rill wash;Runoff ; Romania ; Water ; Water resources ; Water use
  • In relation to population, Romania's water supplies are quite modest. They are essentialy provided by the rivers. The factors responsible for both maximum and minimum runoff are discussed and particular reference is made to the floods of 1970. Load
  • and turbidity levels are also discussed. Underground water sources are described and a review of demand gives particular attention to hydroelectricity and water transport.
  • 1993
  • Pollution ; Spain ; Valencian Community ; Water ; Water needs ; Water pollution ; Water resources ; Water use
  • 1993
  • The geography of land use and water quality in Puerto Rico
  • Environmental conservation ; Land use ; Puerto Rico ; Water ; Water pollution ; Water quality ; Watershed
  • Field sampling in the Basins of the Yaguez, Cibuco and Guayanés Rivers revealed that their waters are heavily contaminated with coliform bacteria, nitrogenous compounds, heavy metals and semi-volatile organic compounds. The AA. believe this degree
  • 1993
  • The influence of soil interstitial waters on the physicochemistry of major, minor and trace metals in stream waters of the Green Lakes valley, Front Range, Colorado
  • Colorado ; Ecosystem ; Human impact ; Hydrochemistry ; Hydrology ; Mountain ; Soil erosion ; Soil properties ; Trace-element ; United States ; Water quality ; Watershed
  • The objective of this research is to study the physicochemical characteristics of major, minor and trace metals in soil interstitial and stream waters across an alpine watershed, with special emphasis on potentially geochemical reactive areas
  • , and to assess the influence of soil interstitial waters on stream water quality.
  • 1993
  • An analysis of the atmospheric water balance over the southern hemisphere
  • Atmosphere ; Atmospheric disturbance ; Atmospheric moisture ; El Niño ; Southern hemisphere ; Water balance ; Water cycle
  • An analysis of the atmospheric water balance over the Southern Hemisphere is conducted for the time period June 1980 through May 1984 that includes the 1982-1983 El Niño event. Notable spatial and temporal variations are evident in the moisture flux
  • divergence fields, in the mean meridional transport of water vapor, and in the moisture content of portions of the tropical atmosphere that are attribuable to the 1982-1983 ENSO event. Estimates of the net gain/loss of atmospheric water are provided for 10
  • 1993
  • Fuzzy clustering analysis in water quality assessment: a case study for Dianshan Lake, Shanghai, China
  • China ; Cluster analysis ; Environment ; Index ; Lake ; Methodology ; Shanghai ; Water ; Water pollution ; Water quality
  • The critical issue for most water quality indexes designers is to know how it can be constructed in a simplistic way so that the right information can be extracted from the measurements, and then to illustrate its spatial variation and changes
  • with time. Fuzzy clustering analysis may be used whenever a composite classification of water quality incorporing multiple parameters occurs.
  • 1993
  • Water use and millet production in the Sahel
  • Africa ; Arid area ; Biomass ; Drought ; Evapotranspiration ; Land use ; Model ; Sahel ; Water balance ; Water use
  • Water-avaibility is an important and often critical factor for plant-production in the Sahel. The most important crop of this region is millet, which has a low water requirement and a high resistance to drought. In this article attention is drawn
  • to the importance of properly understanding the water balance in the Sahel, and the relationship between biomass production and transpiration is discussed. A method for estimating transpiration from a heterogeneous vegetation cover is tested.
  • 1993
  • About the dynamics of Baltic Sea water inflow into the Bodden waters around Rügen
  • Coastal current ; Germany ; Marine hydrology ; Mecklenburg-West Pomerania ; Methodology ; Salinity ; Sea water ; Water exchange ; Wind
  • 1993
  • Automated water sampling in ephemeral hydrological systems
  • Technical and software bulletin 1993
  • Experimentation ; Hydrology ; Methodology ; Runoff ; Sampling ; Water quality
  • are ephemeral with detailed information being required on water quality and sediment runoff in conjunction with accurate flow measurements.
  • 1993
  • Water transport and urban development
  • The water transport/ urban development interface is considered against the background of factors involved in urban transport systems in the context of the broad field of transport geography. A typology is introduced to distinguish between land-based
  • and water-based forms of transport, and between inter-and intra-urban systems.
  • 1993
  • Alicante ; Irrigation ; Precipitation ; Spain ; Tourism ; Valencian Community ; Water ; Water management ; Water resources ; Water use
  • 1993
  • Alicante ; Historical geography ; Spain ; Valencian Community ; Water ; Water resources ; Water use
  • 1993
  • Irrigation and farm water management in Pakistan
  • Agricultural hydrology ; Agricultural land use ; Agriculture ; Irrigation ; Irrigation system ; Pakistan ; Water management ; Water resources
  • agriculture. From a simple beginning the irrigation and water management systems have become extremely complicated to support Pakistan's largest irrigation network in the world.
  • 1993
  • The relationship between seasonality index of precipitation on Loess Plateau and water deficiency of crops
  • Agricultural climatology;Agroclimatology ; China ; Loess ; Monsoon ; Plateau ; Precipitation ; Seasonality ; Soil moisture ; Soil water ; Tibet ; Water deficit
  • the seasonality index of precipitation of 296 stations on Loess Plateau. Seasonality index of precipitation and rainy season directly influence water deficiency of crops.
  • 1993
  • The great flood of 1993, Part II: water, water everywhere
  • Catastrophe ; Discharge ; Flood ; Hydrology ; Iowa ; Land use ; Minnesota ; Mississippi ; Nitrate ; Stream ; United States of America ; Water pollution ; Watershed ; Wisconsin
  • Parts of nine Midwestern states were ravaged by the enormous flood on the Mississippi and tributaries in 1993. It became one of the costliest natural disasters ever to strike the USA. Flood chronology, flood damage and human toll are described
  • 1993
  • Alicante ; Aquifer ; Aridity ; Hydraulic works ; Spain ; Water ; Water deficit ; Water economics ; Water needs ; Water use ; Watershed
  • 1993
  • Byelorussia ; Drainage network ; Environment ; Ground water;Underground water ; Hydraulic works ; Hydrology ; Stream flow ; Water ; Water economics ; Water resources ; Water supply ; Water use
  • 1993
  • Hydrology ; Water ; Water economics ; Water management ; Water quality ; Water resources ; Water use
  • 1993
  • China ; Dam ; Hydraulic works ; Water ; Water economics ; Water management ; Water quality ; Water resources ; Water supply
  • 1993