scholarly journals The relevance of hydrological research in small catchments – A perspective from long-term monitoring sites in Europe

2018 ◽  
Vol 44 (2) ◽  
pp. 387 ◽  
Author(s):  
J. Latron ◽  
N. Lana-Renault

The usefulness of small (< 10 km2) catchments has been repeatedly recognized during the recent history of hydrological research. This foreword to the special issue of Cuadernos de Investigación Geográfica – Geographical Research Letters devoted to long term hydrological research in small catchment in Europe highlights the main reasons for promoting the small catchment approach and revises its growing use, starting with the first catchment studies in Switzerland for management purposes, and followed by the development of more interdisciplinary research programs that used small catchments as field laboratories, long-term observatories, sites for method and model validation, and places for training young researchers. The volume includes nine contributions concerning studies carried out in long term monitoring sites in several European countries and aims at showing the relevance of the small catchment approach in hydrological research in Europe.

1984 ◽  
Vol 16 (5-7) ◽  
pp. 359-373 ◽  
Author(s):  
Anne R Henderson

The sublittoral macrobenthic invertebrate populations of the Upper Clyde Estuary are described. The estuary has a long history of organic pollution. The long term changes in species composition, faunal density and dominance patterns between 1974 and 1980 are presented. The fauna is dominated by brackish, pollution tolerant oligochaetes and polychaetes. Fluctuations in populations can be related to both seasonal variation in environmental conditions and long term improvements in water quality through a reduction in pollution loading to the estuary.


2011 ◽  
Vol 41 (6) ◽  
pp. 287-287 ◽  
Author(s):  
Cha Young Lee ◽  
Jeong Mi Hwang ◽  
Tae Joong Yoon ◽  
Dong Gun Kim ◽  
Min Jeong Beak ◽  
...  

Water ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 2244
Author(s):  
Manoj K. Jha

Changes in land use and land cover can have many drivers, including population growth, urbanization, agriculture, demand for food, evolution of socio-economic structure, policy regulations, and climate variability. The impacts of these changes on water resources range from changes in water availability (due to changes in losses of water to evapotranspiration and recharge) to degradation of water quality (increased erosion, salinity, chemical loadings, and pathogens). The impacts are manifested through complex hydro-bio-geo-climate characteristics, which underscore the need for integrated scientific approaches to understand the impacts of landscape change on water resources. Several techniques, such as field studies, long-term monitoring, remote sensing technologies, and advanced modeling studies have been contributing to better understanding the modes and mechanisms by which landscape changes impact water resources. Such research studies can help unlock the complex interconnected influences of landscape on water resources for quantity and quality at multiple spatial and temporal scales. In this Special Issue, we published a set of eight peer-reviewed articles elaborating on some of the specific topics of landscape changes and associated impacts on water resources.


1993 ◽  
Vol 28 (3-5) ◽  
pp. 369-377 ◽  
Author(s):  
Luigi Fortina ◽  
Andrea G. Capodaglio ◽  
Marco Baldi

The province of Pavia, in Northern Italy, is an intensively cultivated agricultural area with substantial urban development Groundwater supplies constitute almost all the potable water available to the resident population. Concern exists about the fate of herbicides applied to farm fields that have been found in measurable quantities in drinking water supplies. This paper describes at first the general environmental conditions and land use activity pattern in which the diffuse contamination occurs, history of contaminant detection is correlated to external interventions, such as government regulations, and the findings of the monitoring process are then illustrated. A mathematical model of groundwater transport is then illustrated and its predictions are compared with monitoring findings.


2021 ◽  
Vol 13 (2-2021) ◽  
pp. 34-42
Author(s):  
V.V. Ershov ◽  
◽  
L.G. Isaeva ◽  
T.A. Sukhareva ◽  
G.P. Urbanavichus ◽  
...  

The article presents the history of monitoring studies of northern taiga in the Lapland Nature Reserve. It is shown that the data on the characteristics of various components of forest biogeocenoses obtained through long- term monitoring are relevant and are not inferior to the European level of research. The results of long-term monitoring revealed the negative impact of atmospheric emissions from the Severonikel metallurgical smelter on the spruce and pine forests of the Reserve. To continue studying the responses of forest ecosystems to industrial air pollution, it is necessary to support stationary monitoring studies in specially protected natural areas.


Author(s):  
Barbara S. Minsker ◽  
Charles Davis ◽  
David Dougherty ◽  
Gus Williams

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