Darius Semmens
Darius Semmens
Research Physical Scientist, U.S. Geological Survey
Verifierad e-postadress på usgs.gov - Startsida
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A comparative assessment of decision-support tools for ecosystem services quantification and valuation
KJ Bagstad, DJ Semmens, S Waage, R Winthrop
Ecosystem services 5, 27-39, 2013
6062013
A GIS application for assessing, mapping, and quantifying the social values of ecosystem services
BC Sherrouse, JM Clement, DJ Semmens
Applied geography 31 (2), 748-760, 2011
4832011
A formal framework for scenario development in support of environmental decision-making
M Mahmoud, Y Liu, H Hartmann, S Stewart, T Wagener, D Semmens, ...
Environmental Modelling & Software 24 (7), 798-808, 2009
4072009
The automated geospatial watershed assessment tool
SN Miller, DJ Semmens, DC Goodrich, M Hernandez, RC Miller, ...
Environmental Modelling & Software 22 (3), 365-377, 2007
2162007
An application of Social Values for Ecosystem Services (SolVES) to three national forests in Colorado and Wyoming
BC Sherrouse, DJ Semmens, JM Clement
Ecological Indicators 36, 68-79, 2014
1342014
Climate change's impact on key ecosystem services and the human well‐being they support in the US
EJ Nelson, P Kareiva, M Ruckelshaus, K Arkema, G Geller, E Girvetz, ...
Frontiers in Ecology and the Environment 11 (9), 483-893, 2013
1262013
Scenario analysis for the San Pedro River, analyzing hydrological consequences of a future environment
WG Kepner, DJ Semmens, SD Bassett, DA Mouat, DC Goodrich
Environmental Monitoring and Assessment 94 (1), 115-127, 2004
1242004
Comparing approaches to spatially explicit ecosystem service modeling: A case study from the San Pedro River, Arizona
KJ Bagstad, DJ Semmens, R Winthrop
Ecosystem Services 5, 40-50, 2013
1232013
Quasi-extinction risk and population targets for the Eastern, migratory population of monarch butterflies (Danaus plexippus)
BX Semmens, DJ Semmens, WE Thogmartin, R Wiederholt, ...
Scientific reports 6 (1), 1-7, 2016
1182016
The ecological and hydrological significance of ephemeral and intermittent streams in the arid and semi-arid American Southwest
LR Levick, DC Goodrich, M Hernandez, J Fonseca, DJ Semmens, ...
Environmental Protection Agency, Office of Research and Development, 2008
1182008
KINEROS2/AGWA: model use, calibration, and validation
DC Goodrich, IS Burns, CL Unkrich, DJ Semmens, DP Guertin, ...
Transactions of the ASABE 55 (4), 1561-1574, 2012
992012
Restoring monarch butterfly habitat in the Midwestern US:‘all hands on deck’
WE Thogmartin, L López-Hoffman, J Rohweder, J Diffendorfer, R Drum, ...
Environmental Research Letters 12 (7), 074005, 2017
962017
Monarch butterfly population decline in North America: identifying the threatening processes
WE Thogmartin, R Wiederholt, K Oberhauser, RG Drum, JE Diffendorfer, ...
Royal Society open science 4 (9), 170760, 2017
932017
A trans‐national monarch butterfly population model and implications for regional conservation priorities
K Oberhauser, R Wiederholt, JE Diffendorfer, D Semmens, L Ries, ...
Ecological Entomology 42 (1), 51-60, 2017
872017
Intrusion of ice into porous media by regelation: A mechanism of sediment entrainment by glaciers
NR Iverson, DJ Semmens
Journal of Geophysical Research: Solid Earth 100 (B6), 10219-10230, 1995
811995
KINEROS2 and the AGWA modelling framework
DJ Semmens, DC Goodrich, CL Unkrich, RE Smith, DA Woolhiser, ...
Hydrological modelling in arid and semi-arid areas 49, 5
78*5
Linking biophysical models and public preferences for ecosystem service assessments: a case study for the Southern Rocky Mountains
KJ Bagstad, JM Reed, DJ Semmens, BC Sherrouse, A Troy
Regional Environmental Change 16 (7), 2005-2018, 2016
712016
The ecological and hydrological significance of ephemeral and intermittent streams in the arid and semi-arid American Southwest, US Environmental Protection Agency and USDA/ARS …
L Levick, J Fonseca, D Goodrich, M Hernandez, D Semmens, J Stromberg, ...
Office of Research and Development, 2008
692008
National valuation of monarch butterflies indicates an untapped potential for incentive‐based conservation
JE Diffendorfer, JB Loomis, L Ries, K Oberhauser, L Lopez‐Hoffman, ...
Conservation Letters 7 (3), 253-262, 2014
672014
GIS-based hydrologic modeling: the automated geospatial watershed assessment tool
SN Miller, DJ Semmens, RC Miller, M Hernandez, DC Goodrich, ...
Proceedings of the Second Federal Interagency Hydrologic Modeling Conference 28, 2002
622002
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Artiklar 1–20