搜索结果: 1-10 共查到“水文学 importance”相关记录10条 . 查询时间(0.093 秒)
The Importance of Refreezing on the Diurnal Snowmelt Cycle with Application to a Northern Swedish Catchment
Importance of Refreezing Diurnal Snowmelt Cycle Northern Swedish Catchment
2009/10/28
A method for including night-time refreezing of the top layer of a snowpack in
the degree-day method for computing daily snowmelt rates is presented. It is
found that during days of large diurnal te...
An Evaluation of the Importance of Transmissivity,Head and Concentration Data for Contaminant Transport Modelling
Importance of Transmissivity Concentration Data Contaminant Transport Modelling
2009/10/27
The 3 basic data types of contaminant hydrology are examined by stochastic
modelling of a groundwater contamination case. The stochastic transport model,
which is of the Monte Carlo type, uses a num...
The Importance of Phytoplankton Photoadaptation in Influencing Estimates of Integral Photosynthesis
Phytoplankton Photoadaptation Estimates Integral Photosynthesis
2009/10/27
The rates of light limited (aB) and light saturated (pmaxB) photosynthesis per
unit chlorophyll often showed significant differences between samples collected
from the top and the bottom of the mixe...
The Importance of Rainfall Distribution in Urban Drainage Operation
Rainfall Distribution Urban Drainage Operation
2009/10/26
A control simulation model, called LOCUS, is used to investigate the effects of
spatially distributed rain and the possibilities to benefit from this phenomenon
by means of real time control. The st...
High-resolution phosphorus transfers at the catchment scale：the hidden importance of non-storm transfers
total phosphorus non-storm transfers catchment scale
2009/5/18
High-resolution measurements of total phosphorus (TP) concentrations in a stream draining a 5 km2 agricultural catchment (a sub-catchment of Lough Neagh in Northern Ireland) were made every 10 min by...
On the importance of including vegetation dynamics in Budyko's hydrological model
vegetation dynamics water management
2009/5/7
The Budyko curve describes the patterns observed between between climate, evapotranspiration and run-off and has proven to be a useful model for predicting catchment energy and water balances. In this...
Importance of stream temperature to climate change impact on water quality
stream temperature water quality climate change
2009/5/4
The sensitivity of some aspects of water quality to climate change was assessed in the Seine River (France) with the biogeochemical model RIVERSTRAHLER, which describes the transformations and fluxes ...
The decreasing importance of acidification episodes with recovery from acidification：an analysis of the 30-year record from Birkenes, Norway
streamwater chemistry acid episodes
2009/4/29
The 30-year record 1975–2004 of weekly samples of streamwater chemistry from Birkenes, Norway, shows 106 acid episodes below the threshold of ANC−50 µeq l−1. The frequency, severity ...
Importance of wind-induced undercatch adjustment in a gauge-based analysis of daily precipitation over Japan
wind-induced daily precipitation gauge-based analysis
2009/4/13
We produced a new gauge-based analysis of daily precipitation over Japan from 1981 to 2000 on a 0.01° grid. Wind-induced undercatch was adjusted at each observation station, and orographic effects wer...
Community assembly and seasonal succession of marine dinoflagellates in a temperate estuary: The importance of life cycle events
Community assembly seasonal succession
2014/5/4
ABSTRACT: Dinoflagellate successional strategies and community structure were investigated in Perch Pond, a temperate estuary on the North American east coast by field surveys as well as laboratory in...