Cortical network
Rainfall and runoff water quality of the Pang and Lambourn, tributaries of the River Thames, south-eastern England
... 702mm, runoff 162 mm; for the Lambourn, rainfall 739 mm, runoff 231 ...in runoff from the catchment is taken as the ratio of the net flux to the river flux, expressed as a percentage (% ...
632
SEWAGE SLUDGE APPLICATION ON CULTIVATED SOILS: EFFECTS ON RUNOFF AND TRACE METAL LOAD
... for runoff losses when planning sewage sludge ...of runoff water and sediment from rainfall in the two-year period stud- ied lead to the conclusion that the sewage sludge ap- plication resulted in a ...
172
RAINWATER MANAGEMENT AIMING TO IMPROVE THE QUALITY OF URBAN SURFACE RUNOFF
... rooftop runoff and accumulated ...of water draining from rooftops within an area of ...of water flowing from rooftops presents a beneficial alternative not only for collecting rainwater for later ...
948
DYNAMICS OF BRÂGLEZ RIVERBED (SOMEŞAN PLATEAU)
... average runoff at the level of a catchment area (the multiannual average discharge, the volume of average runoff, the specific average runoff, the height of the average runoff, the discharge ...
5
Pm = mean precipitation in the period between
... the runoff water were significantly higher than the phosphate ...of water soluble K that were nearly ...the runoff, compared to the phosphate losses, is that the study was done in a Typical ...
163
J. Braz. Chem. Soc. vol.23 número9
... Comparing the results in Table 4 with the limits in Table 3, it can be seen that in surface and groundwater, there were no concentrations above these limits. Atrazine concentrations above the established limits were ...
5
Assessment of the impact of residential urban patterns of different hillslopes on urban drainage systems and ecosystem services in the Federal District, Brazil
... preserving water quality and quantity and is used as the foundation for sustainable urban growth and planning to guarantee the human water ...preserve water resources using zoning to protect ...
Groundwater recharge behavior based on surface runoff hydrographs in two basins of the Minas Gerais State
... Estimation of the recharge rates can be performed based on data sets of discharges with the hydrograph components separated, being the most common estimates based upon groundwater flow, or base flow (Chen and Lee, 2003). ...
117
The LOICZ biogeochemical budget approach applied to Ria Formosa lagoon, - Algarve, South Portugal
... The Ria Formosa lagoon is a mesotidal lagoon located in the south coast of Portugal. A single-box, single-layer LOICZ model was applied to data in 1987 and 1999 to estimate the biogeochemical budget of the Ria Formosa ...
The effect of leaf litter cover on surface runoff and soil erosion in Northern China.
... most runoff took place in the control plot (bare ...of runoff in the QVL and PTL cover plots was lowered by ...cover: runoff yield was slightly higher (by ...of water to decrease the ...
38
PERMANENCE OF WATER EFFECTIVENESS IN THE ROOT ZONE OF THE CAATINGA BIOME
... soil water effectiveness index and the potential ...SVA2, water was not effective in ...period, water was found not ...time, water presented only marginal ...
149
Sediment transport in runoff on rugous soil surface submitted to simulated rainfall
... that, water infiltration capacity was higher than the simulated rainfall ...the runoff velocity was 27% of that verified in CTC treatment and, in relation to BNTC treatment, it was 47%, on the average of ...
155
Losses and costs associated with water erosion according to soil cover rate
... The main consequences of erosion are losses of water, soil, OM, nutrients and the costs generated (Pimentel et al., 1995; Telles et al., 2011; Telles et al., 2013a). The study of this phenomenon is of utmost ...
30
Corrigendum to "Investigation of dominant hydrological processes in a tropical catchment in a monsoonal climate via the downward approach" published in Hydrol. Earth Syst. Sci., 10, 769–782, 2006
... In Sect. 3.1, in the last four lines, the correct sentence should be: “The lowest and highest values of rainfall and runoff are reached in 1989 and 1975, respectively (see Fig. 2), when the index of aridity ...
13
Addressing water resources concerns in forest management models: a case study in Portugal
... profit, water resources, carbon sequestration, sustainability, recreation; and on the other hand, new mathematical models and methods contributed to its greater ...
Modelling runoff from a Himalayan debris-covered glacier
... melt under debris mantles by applying multiplicative parameters derived from field experiments, and other studies have calculated the details of heat conduction through the debris layer. However, those approaches cannot ...
4
The geomorphic structure of the runoff peak
... time counted starting at the beginning of the rainstorm, p the intensity of effective precipitation at time τ , and f (t) the instantaneous unit hydrograph (IUH). The IUH represents the travel time probability density ...
142
Neural network emulation of a rainfall-runoff model
... experiments in this respect exhibited similar results but such outcomes were unsurpris- ing as the number of low water period measurements greatly outnumbered the records for other types of event. The poor ...
29
Runoff and Sediment tRanSpoRt in a degRaded aRea (1)
... the hydraulic flow conditions were highly variable in the rill systems. at least three interrill, rill and rill outlet flow patterns were identified. the interrill sectors were dominated by diffuse flow with a depth of ...
79
Geometric dependency of Tibetan lakes on glacial runoff
... The runoff from its ∼ 34 000 glaciers, which occupy an area of ∼ 50 000 km 2 , feeds Tibetan lakes and major Asian rivers like the Indus and ...glacial runoff, defined as the ratio between the total area of ...
5