Position: Research Ecologist (Ecohydrologist, GS-0408-12)
Location: Fort Collins, CO
Salary Range: $76,341.00 to $99,243.00 annually plus benefits
Announcement opens: July 25, 2016
Announcement closes: August 12, 2016

The USDA Agricultural Research Service Rangeland Resources Research 
Unit, headquartered in Cheyenne, WY, is seeking a RESEARCH ECOLOGIST 
(Ecohydrologist, GS-0408-12), with a duty station of Fort Collins, CO, 
to serve on an interdisciplinary research team.  Ph.D. is required. 
Salary range is $76,341.00 to $99,243.00 annually plus benefits. 

The Research Unit mission is to develop science-based management 
strategies for the provision of ecosystem goods and services from 
semiarid rangeland ecosystems. These strategies will be used to enhance 
decision-making by land managers using monitoring-informed adaptive 
management to improve resiliency and reduce risk for rangelands in a 
variable and changing climate.  

The incumbent’s specific objectives will be to understand soil to plant 
to ecosystem level water dynamics in the context of energy/carbon/water 
balances, ecosystem productivity, nutrient cycling, plant community 
dynamics, and associated linkages to livestock production related to 1) 
management practices (e.g., livestock grazing, prescribed fire), 2) 
weather/climatic variability (including increased frequency and 
intensity of extreme events such as droughts and deluges, and changes in 
precipitation seasonality), and 3) topoedaphic variability.  The 
incumbent will lead efforts at the Central Plains Experimental Range (a 
Long-Term Agro-ecosystem Research network site (www.ars.usda.gov/ltar)) 
regarding the acquisition and analysis of data from a network of soil 
moisture sensors, Eddy Covariance flux towers, and instrumented 
microwatersheds. The incumbent will be expected to 1) communicate 
technical information on ecohydrological processes related to livestock 
production and the provisioning of other ecosystem services within 
semiarid rangelands to improve predictions of how management and 
climatic variability interact to influence soil to plant to ecosystem 
level water dynamics at multiple temporal and spatial scales, 2) develop 
collaborations and lead projects that are integrated across the Long-
Term Agro-ecosystem Research network which address ARS Grand Challenges, 
and 3) develop collaborations with other large-scale networks.  
Expectations of research are the improvement of predictions of how 
management and climatic variability interact to influence soil to plant 
to ecosystem level soil water dynamics at multiple temporal and spatial 
scales, ranging from plant-level physiology through ecosystem-level 
water and energy exchange, to landscape-level patterns of water 
movement, storage and use that affect livestock production. 

Interested?  Go to www.usa.jobs.gov and search ARS-D16W-0428; the 
position is open as of today, Monday, July 25, 2016, and applications 
MUST be received no later than 11:59 p.m. Eastern Time on the closing 
date (August 12, 2016) of the Vacancy Announcement.



Julie Kray
Agricultural Science Research Technician
USDA-ARS Rangeland Resources Research Unit
Crops Research Laboratory
1701 Centre Avenue
Fort Collins, CO 80526
970-492-7128

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