Staff

Marc D. Barnes
Senior Project Manager, Owner


Mr. Barnes has over twenty years of experience in forestry. His knowledge of natural resource management is diverse and extensive - stemming from his experience as a logger in Eastern Canada, and through the positions he has held in academia, industry, and private consulting firms. Combined with his high level of education from accredited institutions, this experience allows Mr. Barnes to participate with the utmost confidence on any project relating to natural resource management, including: forest inventory, timber cruising, silvicultural prescriptions, harvest system analysis, timber sale layout design, watershed analysis, and vegetation inventory and mapping. He is a registered professional forester in the state of California, a Certified Forester through the Society of American Foresters, and a member of the Forest Guild. Mr. Barnes is president, owner, and founder of Integrated Resource Management, employing experts in the fields of forestry, forest engineering, silviculture, and ecology since 1994.

Resume

Resume with project experience (.doc)


Darin Stringer
Senior Project Manager, Owner


Mr. Stringer is IRM's senior project manager and specializes in the design and implementation of restoration forestry. His work focuses on developing innovative forest restoration systems using a strong interdisciplinary background that combines forestry, wildlife, and restoration ecology. His project background includes development of silvicultural prescriptions for multi-cohort and extended rotation systems on both public and non-industrial ownerships throughout the Pacific Northwest. He brings expertise in the design of non-traditional silvicultural approaches, forest modeling (including stand growth & yield, at-risk wildlife habitat suitability, and fuel and fire behavior effects), monitoring and inventory systems, noxious weed control, native plant community establishment, and low impact thinning technology. Mr. Stringer's understanding of forest ecology and silviculture ranges from coastal and montane temperate forests to the drier vegetation types of the intermountain west. He has emerged as one of the leading restoration practitioners working to develop methods for recovering ponderosa pine, Oregon white oak, and aspen habitats in the Pacific Northwest. Beyond these declining habitats, Mr. Stringer has worked extensively in designing management systems for Douglas-fir forests that provide economic returns while restoring ecological structure and function. Darin works closely with private landowners, watershed councils, and local and federal government agencies to design and complete forestry stewardship and restoration projects. He holds a Master's of Science degree from Oregon State University in Silviculture and Forest Ecology.

Resume

Resume with project experience (.doc)


Kathy Dunn
Office Manager/Bookkeeper


Mrs. Dunn has been with Integrated Resource Management as the lead Office Manager/Bookkeeper since 2003. She comes from a natural resources background which has significantly enhanced her work quality and understanding of projects at IRM. Mrs. Dunn graduated from Oregon State University in 2003 with a Bachelor of Science in General Agriculture with an emphasis in Education. She is currently in charge of bookkeeping, office management, supporting project managers, and also successfully carries out project manager duties for several large scale inventory projects throughout Oregon.

Resume

Resume with project experience (.doc)


Marcus Koops
Forest Technician — Associate


Mr. Koops has been with Integrated Resource Management since 1998 as a forest inventory technician. Mr. Koops attended Suny College of Environmental Science and Forestry in New York, graduating in 1994 with a Bachelors of Science in Resource Management and Environmental and Forest Biology. Since becoming employed with Integrated Resource Management, Mr. Koops has proven to be a true asset to the inventory sector of Integrated Resource Management. Mr. Koops' quality of work is impeccable and his pride and love for his jobs is shown within it.

Resume

Resume with project experience (.doc)


Matthew Mellenthin
Restoration Forester


After graduating from University of Wisconsin in 2004 with a Bachelors of Science in Natural Resources, Mr. Mellenthin began his career with Integrated Resource Management. He has worn several hats for IRM, starting out as a forest inventory technician and growing into a successful project manager and habitat restoration ecologist. When not collecting data on forest inventory projects, Mr. Mellenthin assists with forest restoration projects throughout Oregon. This includes overseeing crews for jobs which involve burning, spraying, and seeding. He obtained his Oregon Commercial Pesticide Applicators license in 2007, and has led multiple projects involving integrated herbaceous weed management and eradication since then. His wildlife management background, and steady outdoors work ethic is a valuable asset to Integrated Resource Management and the forest restoration sector of the company.

Resume

Resume with project experience (.doc)


Adrian Thayer
Forest Technician — Associate


Mr. Thayer has been with Integrated Resource Management since 2004 when he began his career as a forest inventory technician. Mr. Thayer attended Green River Community College in Seattle, Washington, graduating in 2003 with an Associates of Applied Science in Natural Resources. Since becoming employed with Integrated Resource Management, Mr. Thayer has grown into a very reliable and consistent timber cruiser as well a project manager. He has been vital in insuring inventory projects get completed on time and within budget. His common job duties include assisting in the management and training of inventory crews, data collection and transfer, and project administration. He also maintains a Washington County field office.

Resume

Resume with project experience (.doc)


Ben Zion
Forest Technician


Resume


David Olsen
Machine Operator


Mr. Olsen's personality and outstanding work ethic are a product of his prior work experiences within the timber industry. Before accepting the position with IRM, Mr. Olsen held various positions within the timber industry - mainly focusing on logging. These positions varied from log marketing to timber falling and bucking. Today, Mr. Olsen is completely responsible for the operation and maintenance of IRM's LightfootTM.

Resume

Resume with project experience (.doc)