Forest Ecosystem Monitoring Cooperative

Forest Research at Harvard Forest: Understory Vegetation in Hemlock Removal Experiment at Harvard Forest since 2003

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Metadata Provider

  • Forest Ecosystem Monitoring Cooperative

    • Address:
      705 Spear Street
      South Burlington, Vermont 05403
      United States of America

      Phone: (802) 391-4135
      Email: femc@uvm.edu
      Website: www.uvm.edu/femc

Abstract

    Since 1907, the Harvard Forest has served as a center for research and education in forest biology and conservation. The Forest's Long Term Ecological Research (LTER) program, established in 1988 and funded by the National Science Foundation, provides a framework for much of this activity.

People

  • Emery Boose: Principal Investigator

Keywords

  • forest inventory, forest management, forest regeneration, Harvard Forest, hemlock woolly aldelgid,

Organizations

  • Harvard University Harvard Forest: lead
  • Duke Forest : partner

Geographic Coverage

  • Coordinates

    Data Table

    • Title: Understory Vegetation in Hemlock Removal Experiment at Harvard Forest since 2003
    • Start Date: 2003-01-01
    • Description: Hemlock decline in New England is caused by direct and indirect effects of invasion of the hemlock woolly adelgid. Direct damage from the insect is causing gradual mortality of hemlock. Widespread harvesting of hemlock in advance of mortality, in contrast, causes immediate mortality and removal of biomass from the site. Although both processes affect thousands of acres of forest annually, we have only a limited understanding of their effects on forest ecosystem function and productivity and the nature of the subsequent forest community. We anticipate that harvesting will yield different consequences than gradual mortality from the insect. Therefore we designed an experiment to simulate these contrasting impacts, by logging or girdling hemlock stands. Results from the experimental treatments are compared to the changes observed in forests that are being infested by the adelgid, and can also be included in integrated analyses of a suite of large experiments that form a core component of the Harvard Forest LTER program

    • Purpose: The objective of this study is to collect data that will help compare and contrast the effects of tree removal versus tree death due to adelgid infestation.

    • Condensed Title:

    • Object Name: VMC.1387.2853

    • Data Type: mySQL
    • Citation: Foster D, Orwig D. 2016. Hemlock Understory Vegetation Plots at Harvard Forest since 2002. Harvard Forest Data Archive: HF048. Available at: http://harvardforest.fas.harvard.edu:8080/exist/apps/datasets/showData.html?id=hf048

    • Online Distribution: https://vmc.w3.uvm.edu/vmcdevel/data/archive/project/Harvard_Forest_Research/dataset/understory-vegetation-hemlock-removal-experiment-harvard

    Attribute List

      Attribute Name: species
      • Label: Species field in the Understory Vegetation in Hemlock Removal HF dataset
      • Description: Species field in the Understory Vegetation in Hemlock Removal at HF since 2013 dataset (hf106)
      • Storage Type: text
      • Measurment Type: nominal
      • Species List: Understory Vegetation in Hemlock Removal at HF since 20013 Species
        • Code: ACPE
          • Definition: ITIS #28754, striped maple (Acer pensylvanicum)
        • Code: ACRU
          • Definition: ITIS #28728, red maple (Acer rubrum)
        • Code: ACSA
          • Definition: ITIS #28731, sugar maple (Acer saccharum)
        • Code: BEAL
          • Definition: ITIS #19481, yellow birch (Betula alleghaniensis)
        • Code: BELE
          • Definition: ITIS #19487, sweet birch (Betula lenta)
        • Code: BEPA
          • Definition: ITIS #19489, paper birch (Betula papyrifera)
        • Code: BEPO
          • Definition: ITIS #19497, gray birch (Betula populifolia)
        • Code: BESP
          • Definition: ITIS #19478, birch (Betula sp.)
        • Code: CASP
          • Definition: ITIS #19223, hickory spp (Carya sp.)
        • Code: FAGR
          • Definition: ITIS #19462, American beech (Fagus grandifolia)
        • Code: FRAM
          • Definition: ITIS #32931, white ash (Fraxinus americana)
        • Code: NYSY
          • Definition: ITIS #27821, black gum, black tupelo, blackgum (Nyssa sylvatica)
        • Code: OSVI
          • Definition: ITIS #19511, eastern hophornbeam; hophornbeam (Ostrya virginiana)
        • Code: PISP
          • Definition: ITIS #18033, spruce (Picea sp.)
        • Code: PIST
          • Definition: ITIS #183385, eastern white pine (Pinus strobus)
        • Code: POTR
          • Definition: ITIS #195773, quaking aspen (Populus tremuloides)
        • Code: PRPE
          • Definition: ITIS #24799, pin cherry (Prunus pensylvanica)
        • Code: PRSE
          • Definition: ITIS #24764, black cherry (Prunus serotina)
        • Code: QUAL
          • Definition: ITIS #19290, white oak (Quercus alba)
        • Code: QURU
          • Definition: ITIS #19408, northern red oak (Quercus rubra)
        • Code: QUVE
          • Definition: ITIS #19447, black oak (Quercus velutina)
        • Code: TSCA
          • Definition: ITIS #183397, Canada hemlock; hemlock spruce (Tsuga canadensis)
        • Code: AMESP
          • Definition: ITIS #25108, serviceberry (Amelanchier sp.)
        • Code: BERTHU
          • Definition: ITIS #18835, Japanese barberry (Berberis thunbergii)
        • Code: CELORB
          • Definition: ITIS #506068, tsuru-ume-mo-doki (Celastrus orbiculatus)
        • Code: CORALT
          • Definition: ITIS #27813, alternate-leaf dogwood; alternateleaf dogwood (Cornus alternifolia)
        • Code: CORCOR
          • Definition: ITIS #19507, beaked hazel (Corylus cornuta)
        • Code: CRASP
          • Definition: ITIS #24539, hawthorn (Crataegus )
        • Code: DIELON
          • Definition: ITIS #35310, northern bush-honeysuckle (Diervilla lonicera)
        • Code: GAUPRO
          • Definition: ITIS #23657, checkerberry (Gaultheria procumbens)
        • Code: HAMVIR
          • Definition: ITIS #19033, witch-hazel; witchhazel; American witchhazel (Hamamelis virginiana)
        • Code: ILEMUC
          • Definition: ITIS #835359, catberry (Ilex mucronata)
        • Code: ILEVER
          • Definition: ITIS #27985, common winterberry (Ilex verticillata)
        • Code: LONCAN
          • Definition: ITIS #35282, American fly honeysuckle (Lonicera canadensis)
        • Code: LONSP2
          • Definition: ITIS #35281, honeysuckle (Lonicera sp.)
        • Code: MITREP
          • Definition: ITIS #35063, partridgeberry (Mitchella repens)
        • Code: COMPER
          • Definition: ITIS #501619, sweet fern (Comptonia peregrina)
        • Code: PARQUI
          • Definition: ITIS #28602, American ivy (Parthenocissus quinquefolia)
        • Code: RUONUD
          • Definition: ITIS #520051, ( Rhododendron nudiflorum)
        • Code: RHAFRA
          • Definition: ITIS #28579, glossy buckthorn (Rhamnus frangula)
        • Code: RHUCOP
          • Definition: ITIS #504754, flameleaf sumac (Rhus copallinum)
        • Code: RHURAD
          • Definition: ITIS #28776, poison ivy ( Rhus radicans)
        • Code: RUBALL
          • Definition: ITIS #24866, Allegheny blackberry (Rubus allegheniensis)
        • Code: RUBHIS
          • Definition: ITIS #24943, bristly dewberry (Rubus hispidus)
        • Code: RUBIDA
          • Definition: ITIS #24974, ( Rubus macropetalus)
        • Code: RUBSP
          • Definition: ITIS #24848, framboises (Rubus sp.)
        • Code: SAMPUB
          • Definition: ITIS #520964, (Sambucus pubens)
        • Code: SASALB
          • Definition: ITIS #18158, sassafras (Sassafras albidum)
        • Code: SORAME
          • Definition: ITIS #25319, American mountain-ash (Sorbus americana)
        • Code: SPISPE
          • Definition: ITIS #25328, (Spiraea sp.)
        • Code: VACANG
          • Definition: ITIS #23579, lowbush blueberry; sweet lowbush blueberry (Vaccinium angustifolium)
        • Code: VACCOR
          • Definition: ITIS #23573, highbush blueberry (Vaccinium corymbosum)
        • Code: VACSP
          • Definition: ITIS #23571, blueberries (Vaccinium sp.)
        • Code: VIBACE
          • Definition: ITIS #35255, mapleleaf viburnum (Viburnum acerifolium)
        • Code: VIBCAS
          • Definition: ITIS #530807, withe-rod (Viburnum nudum var. cassinoides)
        • Code: VITSP
          • Definition: ITIS #28606, grape (Vitis sp.)
        • Code: AQUCAN
          • Definition: ITIS #18730, American columbine (Aquilegia canadensis)
        • Code: ARAHIS
          • Definition: ITIS #29374, bristly sarsaparilla (Aralia hispida)
        • Code: ARANUD
          • Definition: ITIS #29376, wild sarsaparilla (Aralia nudicaulis)
        • Code: ARASPI
          • Definition: ITIS #29378, devils walkingstick (Aralia spinosa)
        • Code: ARIATR
          • Definition: ITIS #185357, ( Arisaema atrorubens)
        • Code: ASTACU
          • Definition: ITIS #35521, (Panaeolus acuminatus)
        • Code: ASTDIV
          • Definition: ITIS #565668, ( Aster divaricatus)
        • Code: CHIMAC
          • Definition: ITIS #23767, striped prince's pine (Chimaphila maculata)
        • Code: CLIBOR
          • Definition: ITIS #42903, bluebead (Clintonia borealis)
        • Code: COPGRO
          • Definition: ITIS #511356, (Coptis groenlandica)
        • Code: CYPACU
          • Definition: ITIS #43534, pink lady's-slipper (Cypripedium acaule)
        • Code: EPIREP
          • Definition: ITIS #23646, ground-laurel (Epigaea repens)
        • Code: EREHIE
          • Definition: ITIS #37320, American burnweed ( Erechtites hieraciifolia)
        • Code: GOOPUB
          • Definition: ITIS #43594, downy rattlesnake-plantain (Goodyera pubescens)
        • Code: GOOTES
          • Definition: ITIS #43596, checkered rattlesnake plantain (Goodyera tesselata)
        • Code: LACSPE
          • Definition: ITIS #36594, lettuce (Lactuca sp.)
        • Code: LYSQUA
          • Definition: ITIS #23997, whorled loosestrife (Lysimachia quadrifolia)
        • Code: MAICAN
          • Definition: ITIS #503653, Canada mayflower; twoleaved Solomonseal; false lily-of-the-valley (Maianthemum canadense)
        • Code: MEDVIR
          • Definition: ITIS #42963, Indian cucumber (Medeola virginiana)
        • Code: MONHYP
          • Definition: ITIS #503871, pinesap ( Monotropa hypopithys)
        • Code: MONUNI
          • Definition: ITIS #23778, Indianpipe; ghost plant; Indian pipe (Monotropa uniflora)
        • Code: PHYAME
          • Definition: ITIS #19523, pokeweed (Phytolacca Phytolacca americana var. rigida)
        • Code: PRESPE
          • Definition: ITIS #38268, rattlesnakeroot (Prenanthes sp.)
        • Code: PYRMIN
          • Definition: ITIS #23760, snowline wintergreen (Pyrola minor)
        • Code: PYRROT
          • Definition: ITIS #894531, (Pyrola rotundifolia)
        • Code: SMIRAC
          • Definition: ITIS #43036, (Smilacina racemosa)
        • Code: SOLSP
          • Definition: ITIS #36223, goldenrod; verges d'or (Solidago )
        • Code: TRIBOR
          • Definition: ITIS #24053, northern starflower; starflower (Trientalis borealis)
        • Code: TRILSP
          • Definition: ITIS #43054, trillium (Trillium sp.)
        • Code: UVUSES
          • Definition: ITIS #43112, sessile-leaf bellwort; sessileleaf bellwort (Uvularia sessilifolia)
        • Code: DENPUN
          • Definition: ITIS #17491, eastern hayscented fern; hay-scented fern (Dennstaedtia punctilobula)
        • Code: DRYSPI
          • Definition: ITIS #17547, spinulose woodfern (Dryopteris spinulosa)
        • Code: LYCCOM
          • Definition: ITIS #17025, Christmas green (Lycopodium complanatum)
        • Code: LYCLUC
          • Definition: ITIS #17031, (Huperzia lucidulum)
        • Code: LYCOBS
          • Definition: ITIS #17032, ground pine; tree club moss; flat-branched tree-clubmoss (Lycopodium obscurum)
        • Code: OSMCIN
          • Definition: ITIS #1012094, cinnamon fern (Osmundastrum cinnamomeum)
        • Code: OSMCLA
          • Definition: ITIS #17220, interrupted fern (Osmunda claytoniana)
        • Code: POLVUL
          • Definition: ITIS #519460, (Polypodium vulgare)
        • Code: POLACR
          • Definition: ITIS #17675, Christmas fern (Polystichum acrostichoides)
        • Code: PTEAQU
          • Definition: ITIS #17224, bracken; bracken fern; brackenfern; northern bracken fern; western brackenfern; fougère des aigles (Pteridium aquilinum)
        • Code: THENOV
          • Definition: ITIS #17261, New York fern (Thelypteris noveboracensis)
        • Code: BRAERE
          • Definition: ITIS #41527, bearded shorthusk (Brachyelytrum erectum)
        • Code: CARPEN
          • Definition: ITIS #39749, Penn sedge (Carex pensylvanica)
        • Code: CARSP
          • Definition: ITIS #39369, sedge species; carex; sedges; sedge (Carex )
        • Code: PANSP
          • Definition: ITIS #40901, panicum (Panicum sp.)
        • Code: GRAM
          • Definition: #, ( )

    Methods

    • No methods recorded for this dataset

    Sampling Equipment

    • No sampling equipment recorded for this dataset

    Site Characteristics

    • No site characteristics recorded for this dataset