Robert Berghage, Jr.

    • 445 Citations
    • 11 h-Index
    1987 …2017
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    Research Output 1987 2017

    • 445 Citations
    • 11 h-Index
    • 25 Article
    • 6 Conference contribution
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    Article
    2017

    Effect of cold storage on the germination success of four stonecrop species

    McDavid, K. L., Sanford, D. L. & Berghage, Jr., R., Jan 1 2017, In : HortTechnology. 27, 3, p. 354-357 4 p.

    Research output: Contribution to journalArticle

    Sedum
    cold storage
    germination
    Picea pungens
    green roofs
    2016
    29 Citations (Scopus)

    Curve number and runoff coefficients for extensive living roofs

    Fassman-Beck, E., Hunt, W., Berghage, Jr., R., Carpenter, D., Kurtz, T., Stovin, V. & Wadzuk, B., Mar 1 2016, In : Journal of Hydrologic Engineering. 21, 3, 04015073.

    Research output: Contribution to journalArticle

    Runoff
    Roofs
    roof
    Rain
    runoff
    2015
    14 Citations (Scopus)

    Accumulated snow layer influence on the heat transfer process through green roof assemblies

    Zhao, M., Srebric, J., Berghage, Jr., R. & Dressler, K. A., May 1 2015, In : Building and Environment. 87, p. 82-91 10 p.

    Research output: Contribution to journalArticle

    Snow
    Roofs
    heat
    roof
    heat transfer
    2014
    32 Citations (Scopus)

    Effects of plant and substrate selection on thermal performance of green roofs during the summer

    Zhao, M., Tabares-Velasco, P. C., Srebric, J., Komarneni, S. & Berghage, Jr., R., Jan 1 2014, In : Building and Environment. 78, p. 199-211 13 p.

    Research output: Contribution to journalArticle

    Roofs
    roof
    substrate
    summer
    Substrates
    2012
    29 Citations (Scopus)

    Validation of predictive heat and mass transfer green roof model with extensive green roof field data

    Tabares-Velasco, P. C., Zhao, M., Peterson, N., Srebric, J. & Berghage, Jr., R., Oct 1 2012, In : Ecological Engineering. 47, p. 165-173 9 p.

    Research output: Contribution to journalArticle

    Roofs
    roof
    heat transfer
    mass transfer
    Mass transfer
    2010
    59 Citations (Scopus)

    Green roof plant responses to different substrate types and depths under various drought conditions

    Thuring, C. E., Berghage, Jr., R. & Beattie, D. J., Apr 1 2010, In : HortTechnology. 20, 2, p. 395-401 7 p.

    Research output: Contribution to journalArticle

    green roofs
    plant response
    drought
    Dianthus deltoides
    shale
    2007
    4 Citations (Scopus)

    Capturing consumer preferences and interests in developing a state plant promotional program

    Wehry, R. H., Kelley, K. M., Berghage, Jr., R. & Sellmer, J. C., Jun 1 2007, In : HortScience. 42, 3, p. 574-580 7 p.

    Research output: Contribution to journalArticle

    gardeners
    consumer preferences
    gardening
    purchasing
    horticultural exhibitions
    2005
    103 Citations (Scopus)

    Stormwater mitigation and surface temperature reduction by green roofs

    DeNardo, J. C., Jarrett, A. R., Manbeck, H. B., Beattie, D. J. & Berghage, Jr., R., Jul 1 2005, In : Transactions of the American Society of Agricultural Engineers. 48, 4, p. 1491-1496 6 p.

    Research output: Contribution to journalArticle

    green roofs
    stormwater
    Roofs
    surface temperature
    roof
    gardeners
    purchasing
    households
    methodology
    gardening
    2004
    1 Citation (Scopus)
    Medieval
    teaching
    gardens
    garden
    Teaching
    2003
    1 Citation (Scopus)
    Thysanoptera
    Saintpaulia ionantha
    fungus gnats
    Viola
    Juvenile Hormones
    2 Citations (Scopus)

    Pennsylvania gardener selects plant evaluation program

    Sellmer, J. C., Berghage, Jr., R., Michael, A. H. & Bilik, T., Feb 1 2003, In : Journal of Extension. 41, 1

    Research output: Contribution to journalArticle

    evaluation
    2001
    1 Citation (Scopus)

    Green roofs: The next horticultural revolution

    Beattie, D. J. & Berghage, Jr., R., Dec 1 2001, In : International Plant Propagators' Society. Combined Proceedings of Annual Meetings. 51, p. 383-386 4 p.

    Research output: Contribution to journalArticle

    green roofs
    Air Conditioning
    air conditioning
    Cost Savings
    growing media
    10 Citations (Scopus)
    Lilium longiflorum
    light quality
    photoperiod
    flowering
    flowers
    2000
    11 Citations (Scopus)

    Consumer color preference in New Guinea impatiens

    Berghage, Jr., R. & Wolnick, D. J., Jan 2000, In : HortTechnology. 10, 1, p. 206-208 3 p.

    Research output: Contribution to journalArticle

    Impatiens
    New Guinea
    Color
    flower
    color
    7 Citations (Scopus)
    p-cresol
    subsurface flow
    Wetlands
    Waste Water
    odor

    Update on fiber pot research at Penn State: The plantable pot

    Beattie, D. J., Berghage, Jr., R. & Day, D., Dec 1 2000, In : International Plant Propagators' Society. Combined Proceedings of Annual Meetings. 50, p. 445-447 3 p.

    Research output: Contribution to journalArticle

    Hemerocallis
    Forsythia
    containers
    Copper
    Drainage
    1999
    12 Citations (Scopus)
    biofiltration
    plant industry
    biofilters
    constructed wetlands
    water treatment
    24 Citations (Scopus)

    Temperature effects on wastewater nitrate removal in laboratory-scale constructed wetlands

    Wood, S. L., Fabian, E., Berghage, Jr., R. & Graves, R. E., Jan 1 1999, In : Transactions of the American Society of Agricultural Engineers. 42, 1, p. 185-190 6 p.

    Research output: Contribution to journalArticle

    constructed wetlands
    Wetlands
    constructed wetland
    Waste Water
    temperature effect
    1998
    7 Citations (Scopus)

    Controlling height with temperature

    Berghage, Jr., R., Jan 1 1998, In : HortTechnology. 8, 4, p. 535-539 5 p.

    Research output: Contribution to journalArticle

    Temperature
    internodes
    temperature
    night temperature
    Transplants
    1 Citation (Scopus)

    The effects of intracanopy lighting on cowpea production.

    Stephens, A. B., Berghage, Jr., R., Bernecker, C. A., Sears, E. S., Shuey, M. C. & Walker, P. N., Jan 1 1998, In : Life support & biosphere science : international journal of earth space. 5, 2, p. 191-198 8 p.

    Research output: Contribution to journalArticle

    Lighting
    Life Support Systems
    Growth
    Vigna
    1997
    constructed wetlands
    Wetlands
    Waste Water
    Nitrates
    wastewater
    1996
    4 Citations (Scopus)
    Modified atmosphere packaging
    Capsicum
    hot peppers
    modified atmosphere packaging
    green leafy vegetables
    1989
    37 Citations (Scopus)

    Irradiance and temperature effects on time of development and flower size in chrysanthemum

    Karlsson, M. G., Heins, R. D., Erwin, J. E., Berghage, Jr., R., Carlson, W. H. & Biernbaum, J. A., Jan 1 1989, In : Scientia Horticulturae. 39, 3, p. 257-267 11 p.

    Research output: Contribution to journalArticle

    Chrysanthemum
    night temperature
    flowers
    temperature
    photons
    1987
    27 Citations (Scopus)

    Micronutrient testing of plant growth media: Extractant identification and evaluation

    Berghage, Jr., R., Krauskopf, D. M., Warncke, D. D. & Widders, I., Oct 1 1987, In : Communications in Soil Science and Plant Analysis. 18, 10, p. 1089-1109 21 p.

    Research output: Contribution to journalArticle

    culture media
    trace element
    plant growth
    saturated medium
    DTPA