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在“
自然资源管理
”中,
命中:
24
条,耗时:小于0.01 秒
1.
On the structure of turbulent
gravel
bed
flow: Implications for sediment transport
作者:
Seyed Hossein Mohajeri
;
a
;
b
;
hossein.mohajeri@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
hossein.mohajeri@unitn.it" class="auth_mail" title="E-mail the corresponding author
;
Maurizio Righettic
;
maurizio.righetti@unibz.it" class="auth_mail" title="E-mail the corresponding author
;
Geraldene Whartonb
;
g.wharton@qmul.ac.uk" class="auth_mail" title="E-mail the corresponding author
;
Giovanni Paolo Romanod
;
romano@dma.ing.uniroma1.it" class="auth_mail" title="E-mail the corresponding author
关键词:
Gravel
bed
;
Sediment transport
;
Turbulent flow
;
Bursting process
;
Vertical velocity
刊名:Advances in Water Resources
年:2016
2.
A Machine Learning Approach for the Mean Flow Velocity Prediction in Alluvial Channels
作者:
Vasileios Kitsikoudis
;
Epaminondas Sidiropoulos…
关键词:
Data
;
driven modeling
;
Flow resistance
;
Gravel
;
bed
rivers
;
Machine learning
;
Sand
;
bed
rivers
;
Stage
;
discharge relation
刊名:Water Resources Management
出版者:Springer Netherlands
年:2015
3.
Modeling flows over
gravel
bed
s by a drag force method and a modified S-A turbulence closure
作者:
C. Zeng
;
C.W. Li
关键词:
Open-channel flows
;
DANS modeling
;
Turbulent flows
;
Gravel
bed
s
;
Drag force method
刊名:Advances in Water Resources
年:2012
4.
River terrace sand and
gravel
deposit reserve estimation using three-dimensional electrical resistivity tomography for
bed
rock surface detection
作者:
J.E. Chambersa
;
jecha@bgs.ac.uk
;
P.B. Wilkinsona
;
S. Pennb
;
P.I. Meldruma
;
O. Kurasa
;
M.H. Lokec
;
D.A. Gunna
关键词:
Electrical resistivity tomography (ERT)
;
Aggregates
;
Sand and
gravel
;
Mineral exploration
;
Mineral resources
;
Interface detection
刊名:Journal of Applied Geophysics
年:2013
5.
Assessing the impact of climate change on brown trout (Salmo trutta fario) recruitment
作者:
Julian Junker (1) Florian U. M. Heimann (2) Christoph Hauer (3) Jens M. Turowski (2) (4) Dieter Rickenmann (2) Massimiliano Zappa (2) Armin Peter (1) 1. Department of Fish Ecology and Evolution
;
Center of Ecology
;
Evolution and Biochemistry
;
EAWAG Swiss Federal Institute of Aquatic Science and Technology
;
Seestrasse 79
;
6047
;
Kastanienbaum
;
Switzerland 2. WSL Swiss Federal Institute for Forest
;
Snow and Landscape Research
;
8903
;
Birmensdorf
;
Switzerland 3. Christian Doppler Laboratory for Advanced Methods in River Monitoring
;
Modelling and Engineering
;
Department for Water鈥揂tmosphere鈥揈nvironment
;
IWHW鈥擨nstitute for Water Management
;
Hydrology and Hydraulic Engineering
;
BOKU鈥擴niversity of Natural Resources and Life Sciences
;
Muthgasse 107
;
1190
;
Vienna
;
Austria 4. Helmholtz Centre Potsdam
;
GFZ German Research Centre for Geosciences
;
Telegrafenberg
;
14473
;
Potsdam
;
Germany
关键词:
sedFlow
;
Salmo trutta fario
;
Bed
load transport
;
Scouring
;
Mesohabitat
;
Spawning
刊名:Hydrobiologia
出版者:Springer Netherlands
年:2015
6.
An experimental investigation to calculate flow resistance in a steep river
作者:
Mahdi Habibi (1) Mohammad Reza Namaee (2) Mojtaba Saneie (1)
关键词:
mean velocity
;
coarse
bed
material
;
flow resistance
;
relative submergence
;
steep slope
刊名:KSCE Journal of Civil Engineering
年:2014
7.
Empirical modelling of large scale patterns in river
bed
surface grain size
作者:
Ton H. Sneldera
;
b
;
1
;
t.snelder@niwa.co.nz
;
Nicolas Lamourouxb
;
Hervé
;
Pellab
关键词:
Ecology
;
Sediment
;
Grain size
;
Downstream fining
;
Gravel
-
bed
rivers
;
Random forests
刊名:Geomorphology
年:2011
8.
Project River Recovery: Restoration of Braided
Gravel
-
Bed
River Habitat in New Zealand’s High Country
作者:
Brian S. Caruso
关键词:
River
;
Restoration
;
Wetlands
;
New Zealand
;
Braided
;
Gravel
bed
刊名:Environmental Management
出版者:Springer New York
年:2006
9.
Rule of rescue or the good of the many? An analysis of physicians-and nurses-preferences for allocating ICU
bed
s
作者:
Rachel Kohn (1) Gordon D. Rubenfeld (2) Mitchell M. Levy (3) Peter A. Ubel (4) Scott D. Halpern (1) (5) (6) (7)
关键词:
Resource allocation
;
Intensive care unit
;
Ethics
;
Rationing
;
Organ donation
;
Cost containment
刊名:Intensive Care Medicine
年:2011
10.
Riffle-pool maintenance and flow convergence routing observed on a large
gravel
-
bed
river
作者:
April M. Sawyer
;
Gregory B. Pasternack
;
Hamish J. Moir
;
Aaron A. Fulton
关键词:
Velocity reversal
;
Pool-riffle sequence
;
Hydrodynamic modeling
;
Channel change
;
Fluvial geomorphology
刊名:Geomorphology
年:2010
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