搜索结果: 1-15 共查到“水文学 Dynamics”相关记录54条 . 查询时间(0.266 秒)
第34届国际湖沼学大会专题6：浮游生物动态对内陆水体甲烷通量和排放的影响（Effects of plankton dynamics on methane fluxes and emissions from inland waters）
第34届 湖沼学大会 浮游生物动态 内陆水体甲烷通量 排放影响
2018/1/20
Natural and man-made inland waters represent globally significant sites of methane production and emit annually about 100 Tg of this potent GHG to the atmosphere. On the other hand, a large fraction o...
Nitrogen, Phosphorus and Carbon Dynamics during Storms in a Glaciated Third-Order Watershed in the US Midwest
DOC nitrate phosphorus hydrology
2015/1/16
The characterization of the nutrients nitrogen, phosphorus and carbon (NPC) export to streams during storms is an integral part of understanding processes affecting water quality. Despite the fact tha...
Nutrient and Contaminant Export Dynamics in a Larger-order Midwestern Watershed: Upper White River, Central Indiana, USA
export nitrogen nitrate phosphorus atrazine
2015/1/16
The transport of excess nutrients, sediment, and other contaminants to surface waters has been shown to cause a number of environmental and human health concerns. An understanding of the export pathwa...
Effects of needleleaf forest cover on radiation and snowmelt dynamics in the Canadian Rocky Mountains
radiation snowmelt dynamics Canadian Rocky Mountains
2014/4/3
Radiation is the main energy source for snowpack warming and melt in mountain needleleaf forests, and runoff
from these forests is the main contributor to spring river flows in western North America....
Less rain,more water in ponds:a remote sensing study of the dynamics of surface waters from 1950 to present in pastoral Sahel (Gourma region,Mali)
rain remote sensing study dynamics of surface waters pastoral Sahel
2010/2/20
Changes in the flooded area of ponds in the Gourma region from 1950 to present are studied by remote sensing, in the general context of the current multi-decennial Sahel drought. The seasonal and inte...
Less rain,more water in ponds:a remote sensing study of the dynamics of surface waters from 1950 to present in pastoral Sahel (Gourma region,Mali)
remote sensing study dynamics surface waters pastoral Sahel
2010/3/5
Changes in the flooded area of ponds in the Gourma region from 1950 to present are studied by remote sensing, in the general context of the current multi-decennial Sahel drought. The seasonal and inte...
Modeling the biophysical and social dynamics of a 'River of Grass':a challenge for hydroinformatics
biophysical and social dynamics 'River of Grass' hydroinformatics
2009/12/7
A number of major water resource ecosystem restoration projects are currently underway in the United States. One is focused on the Everglades, a unique ecosystem in southern Florida. The Everglades re...
The dynamics of different regimes in an ice covered inland lake with throughflow
are discussed. A new theory for selective withdrawal is tested with
success. The mixing of the entering river with la...
The dynamics of the drainage network within a small catchment, are studied
in detail. Variations in the network are related both to transient characteristics
of the catchment, including precipitatio...
Experiments of Conceptual Mathematical Groundwater Dynamics and Runoff Modelling in Latvia
Conceptual Mathematical Groundwater Dynamics Runoff Modelling
2009/10/26
A mathematical model METUL for estimating the daily groundwater level and
drainage, surface and subsurface runoff in small areas is described. Input data
for the model are daily mean values of air t...
Dynamics of River Flow Regimes Viewed through Attractors
Dynamics River Flow Regimes Attractors
2009/10/22
The hydrological system is extremely complex. To get insight into its behaviour
and possible future states it is important to assess not only its individual components
but also consider their intera...
Use of soil moisture dynamics and patterns at different spatio-temporal scales for the investigation of subsurface flow processes
soil moisture dynamics subsurface flow processes
2009/7/22
Spatial patterns as well as temporal dynamics of soil moisture have a major influence on runoff generation. The investigation of these dynamics and patterns can thus yield valuable information on hydr...
Analysing the temporal dynamics of model performance for hydrological models
temporal dynamics self-organizing maps hydrological models
2009/7/22
The temporal dynamics of hydrological model performance gives insights into errors that cannot be obtained from global performance measures assigning a single number to the fit of a simulated time ser...
A generic system dynamics model for simulating and evaluating the hydrological performance of reconstructed watersheds
generic system dynamics watershed root mean square error mean absolute relative error Old Aspen actual evapotranspiration
2009/7/22
A generic system dynamics watershed (GSDW) model is developed and applied to five reconstructed watersheds located in the Athabasca mining basin, Alberta, Canada, and one natural watershed (boreal for...
Dynamics of river sediments in forested headwater streams：Plynlimon
river sediments Plynlimon British upland catchments forest cycle
2009/6/8
Long term studies of fluvial sediment processes in the Plynlimon catchments have contributed to the assessment and quantification of plantation forestry impacts in British upland catchments, at all s...