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  1. Environmental Soil Chemistry and Remediation

    https://senr.osu.edu/courses/enr-5262

    ENR 5262 Environmental soil chemistry relevant to soil and contaminant remediation. Excessive ... phosphorus fertilizer, degraded coal mineland soils; salt degradation; heavy metal contamination; urban ... soils. Socioeconomic considerations including cost and community/regulatory agency acceptance. Laboratory ...

  2. Natasha Myhal

    https://senr.osu.edu/our-people/natasha-myhal

    epistemologies animate her research, bringing into focus the important relations between Indigenous space time, ...

  3. Research Areas

    https://senr.osu.edu/graduate/prospective-graduate-students/specializations

    The highly diverse expertise of the School of Environment and Natural Resources (SENR) faculty covers ... wildlife and fisheries science, soil science, wetland science, and the environmental social sciences. ... on the complex relationships between people and the environment. Students learn to approach ...

  4. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...

  5. Urban Soils and Ecosystem Services: Assessment and Restoration

    https://senr.osu.edu/courses/enr-5279

    ENR 5279 A comprehensive study focused on assessment and restoration of urban soil to provide ... essential ecosystem services. Urban soil laboratory provides hands-on experience with soil assessment and ...

  6. The Biology of Soil Compaction

    https://ohioline.osu.edu/factsheet/SAG-10

    flourishing bacteria populations that thrive on high oxygen levels in the soil and the release of nutrients in ... impact on bare soil and natural gravity combine to compact soils. Low organic matter levels make the soil ... binds microaggregates and macroaggregates in the soil. Low organic matter levels make the soil more ...

  7. SENR Announcements, November 7

    https://senr.osu.edu/email/senr-announcements-november-7

    SENR Announcements Highlights Add paragraph:  Copy:  Soil Health takes center stage starting ... Sunday for the first ever 'Ohio Soil Health Week' (Nov 10-16). The Environnmental Professionals ... Richard Dick (Co-PI), Nicola Lorenz, SENR soil microbiologist and Dr. Kristin Mercer (Main PI, Director) ...

  8. Food Preservation: Pasteurization of Raw Milk for Home Consumption

    https://ohioline.osu.edu/factsheet/hyg-5817

    if it comes into contact with tainted water, soil, animals, or other contaminated sources. Outbreaks ... canner. Fill the canner with warm water until the water level is slightly above the milk level in the ... pasteurization of raw milk (SP 50-932). nifa.usda.gov/sites/default/files/resource/Milk-Pasteurization.pdf ...

  9. Emeritus & Former Faculty at the SENR

    https://senr.osu.edu/our-people/emeritus-former-faculty-senr

        Jerry M. Bigham* (Director) (Curriculum Vita) 1977-2010 Soil Science James H. Brown* (Assistant ... Director) 1970-1995 Forestry Frank G. Calhoun* 1986-2010 Soil Science Charles F. Cole* (Assistant Director) ... Natural Resources Craig B. Davis* (Director 1984-2013 Environmental Science Warren Dick*  1980-2016 Soil ...

  10. Ammonia Emission from Animal Feeding Operations and Its Impacts

    https://ohioline.osu.edu/factsheet/AEX-723.1

    50 ppm, increased levels of keratoconjunctivitis and tracheitis have been observed. These trachea and ... causes high ammonia levels inside animal production buildings, especially in winter months when the ... concentrations. People begin to detect odors at 5–50 ppm. Irritation to mucous surfaces occurs at 100–500 ppm ...

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