Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data
This experiment was established in field D in August of 1991. There are 30, 2m x 2m plots. These plots are in prairie openings in unmanipulated natural vegetation. They were placed in a haphazard manner, being about 20m apart within an opening. Each plot was divided into 16, 0.5m x 0.5m subplots. Pe...
| Format: | Dataset |
|---|---|
| Language: | unknown |
| Published: |
1999
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10255/dryad.19730 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.749793.2/xml |
| id |
ftdryad:oai:v1.datadryad.org:10255/dryad.19730 |
|---|---|
| record_format |
openpolar |
| institution |
Open Polar |
| collection |
Dryad Digital Repository (Duke University) |
| op_collection_id |
ftdryad |
| language |
unknown |
| topic |
Cedar Creek Natural History Area Long Term Ecology Successional dynamics Primary Productivity Disturbance Patterns Nutrient Budgets Nutrient Cycles Climatic Variation Biodiversity Ecosystem functioning Nitrogen limitation Fire Frequency Plant Competition SORGHASTRUM NUTANS BARE GROUND ANEMONE CYLINDRICA ROSA ARKANSANA PANICUM PRAECOCIOUS CAREX SP QUERCUS MACROCARPA AMBROSIA CORONOPIFOLIA SCHIZACHYRIUM SCOPARIUM MONARDA FISTULOSA ANDROPOGON GERARDI ASTER ERICOIDES COREOPSIS PALMATA HELIANTHUS LAETIFLORUS MISCELLANEOUS LITTER COMANDRA RICHARDSIANA PANICUM CAPILLARE SOLIDAGO GRAMINIFOLIA VERBENA STRICTA ASCLEPIAS SYRIACA ASTER AZUREUS VIOLA PEDATIFIDA LUPINUS PERENNIS POA PRATENSIS RANUNCULUS RHOMBOIDEUS AMORPHA CANESCENS ASCLEPIAS TUBEROSA POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA BRACTEATA LESPEDEZA CAPITATA SOLIDAGO SPECIOSA ASTRAGALUS CANADENSIS LIATRIS ASPERA LITHOSPERMUM CAROLINIENSE ALLIUM STELLATUM AGROSTIS SCABRA QUERCUS ELLIPSOIDALIS RUMEX ACETOSELLA SOLIDAGO NEMORALIS STIPA SPARTEA PETALOSTEMUM VILLOSUM LATHYRUS VENOSUS OXYBAPHUS HIRSUTUS KOELERIA CRISTATA ARTEMISIA LUDOVICIANA PHYSALIS VIRGINIANA DESMODIUM CANADENSE ASCLEPIAS VERTICILLATA HELIANTHEMUM BICKNELLII CALAMOVILFA LONGIFOLIA CYPERUS SP MOSSES & LICHENS PANICUM SP EUPHORBIA GLYPTOSPERMA PANICUM OLIGOSANTHES RHUS GLABRA CAREX STRICTA EUPHORBIA COROLLATA AGASTACHE FOENICULUM RUDBECKIA SEROTINA HEUCHERA RICHARDSONII BAPTISIA LEUCANTHA FUNGI POLYGONUM CONVOLVULUS RHUS RADICANS RUBUS SP POTENTILLA SIMPLEX PRUNUS SP STACHYS PALUSTRIS VIOLA SAGITTATA CALAMAGROSTIS CANADENSIS DISTURBANCE ASTER SP FRAGARIA VIRGINIANA CORNUS SP SALIX HUMILIS PETALOSTEMUM PURPUREUM CALAMAGROSTIS INEXPANSA CORYLUS AMERICANUS ERIGERON STRIGOSUS GENTIANA ANDREWSII POTENTILLA ARGUTA LOBELIA SPICATA PHLOX PILOSA POPULUS TREMULOIDES FRAGARIA SP ACHILLEA MILLEFOLIUM(LANULOSA) SOLIDAGO RIGIDA ANTENNARIA NEGLECTA SCUTELLARIA PARVULA CHENOPODIUM LEPTOPHYLLUM AMPHICARPA BRACTEATA SMILACINA STELLATA ELYMUS CANADENSIS BOUTELOUA CURTIPENDULA ACER NEGUNDO MISCELLANEOUS WOODY PLANTS PETALOSTEMUM CANDIDUM OENOTHERA BIENNIS PARTHENOCISSUS INSERTA LECHEA STRICTA PANICUM VIRGATUM CAREX MUHLENBERGII AGROSTIS ALBA AMBROSIA ARTEMISIIFOLIA ELATIOR PENSTEMON GRANDIFLORUS BOUTELOUA HIRSUTA SOLIDAGO MISSOURIENSIS PHYSALIS HETEROPHYLLA CEANOTHUS AMERICANUS LITHOSPERMUM CANESCENS MUHLENBERGIA RACEMOSA MISCELLANEOUS HERBS MISCELLANEOUS LEGUMES ASCLEPIAS OVALIFOLIA PTERIDIUM AQUILINUM CAMPANULA ROTUNDIFOLIA SCUTELLARIA GALERICULATA |
| spellingShingle |
Cedar Creek Natural History Area Long Term Ecology Successional dynamics Primary Productivity Disturbance Patterns Nutrient Budgets Nutrient Cycles Climatic Variation Biodiversity Ecosystem functioning Nitrogen limitation Fire Frequency Plant Competition SORGHASTRUM NUTANS BARE GROUND ANEMONE CYLINDRICA ROSA ARKANSANA PANICUM PRAECOCIOUS CAREX SP QUERCUS MACROCARPA AMBROSIA CORONOPIFOLIA SCHIZACHYRIUM SCOPARIUM MONARDA FISTULOSA ANDROPOGON GERARDI ASTER ERICOIDES COREOPSIS PALMATA HELIANTHUS LAETIFLORUS MISCELLANEOUS LITTER COMANDRA RICHARDSIANA PANICUM CAPILLARE SOLIDAGO GRAMINIFOLIA VERBENA STRICTA ASCLEPIAS SYRIACA ASTER AZUREUS VIOLA PEDATIFIDA LUPINUS PERENNIS POA PRATENSIS RANUNCULUS RHOMBOIDEUS AMORPHA CANESCENS ASCLEPIAS TUBEROSA POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA BRACTEATA LESPEDEZA CAPITATA SOLIDAGO SPECIOSA ASTRAGALUS CANADENSIS LIATRIS ASPERA LITHOSPERMUM CAROLINIENSE ALLIUM STELLATUM AGROSTIS SCABRA QUERCUS ELLIPSOIDALIS RUMEX ACETOSELLA SOLIDAGO NEMORALIS STIPA SPARTEA PETALOSTEMUM VILLOSUM LATHYRUS VENOSUS OXYBAPHUS HIRSUTUS KOELERIA CRISTATA ARTEMISIA LUDOVICIANA PHYSALIS VIRGINIANA DESMODIUM CANADENSE ASCLEPIAS VERTICILLATA HELIANTHEMUM BICKNELLII CALAMOVILFA LONGIFOLIA CYPERUS SP MOSSES & LICHENS PANICUM SP EUPHORBIA GLYPTOSPERMA PANICUM OLIGOSANTHES RHUS GLABRA CAREX STRICTA EUPHORBIA COROLLATA AGASTACHE FOENICULUM RUDBECKIA SEROTINA HEUCHERA RICHARDSONII BAPTISIA LEUCANTHA FUNGI POLYGONUM CONVOLVULUS RHUS RADICANS RUBUS SP POTENTILLA SIMPLEX PRUNUS SP STACHYS PALUSTRIS VIOLA SAGITTATA CALAMAGROSTIS CANADENSIS DISTURBANCE ASTER SP FRAGARIA VIRGINIANA CORNUS SP SALIX HUMILIS PETALOSTEMUM PURPUREUM CALAMAGROSTIS INEXPANSA CORYLUS AMERICANUS ERIGERON STRIGOSUS GENTIANA ANDREWSII POTENTILLA ARGUTA LOBELIA SPICATA PHLOX PILOSA POPULUS TREMULOIDES FRAGARIA SP ACHILLEA MILLEFOLIUM(LANULOSA) SOLIDAGO RIGIDA ANTENNARIA NEGLECTA SCUTELLARIA PARVULA CHENOPODIUM LEPTOPHYLLUM AMPHICARPA BRACTEATA SMILACINA STELLATA ELYMUS CANADENSIS BOUTELOUA CURTIPENDULA ACER NEGUNDO MISCELLANEOUS WOODY PLANTS PETALOSTEMUM CANDIDUM OENOTHERA BIENNIS PARTHENOCISSUS INSERTA LECHEA STRICTA PANICUM VIRGATUM CAREX MUHLENBERGII AGROSTIS ALBA AMBROSIA ARTEMISIIFOLIA ELATIOR PENSTEMON GRANDIFLORUS BOUTELOUA HIRSUTA SOLIDAGO MISSOURIENSIS PHYSALIS HETEROPHYLLA CEANOTHUS AMERICANUS LITHOSPERMUM CANESCENS MUHLENBERGIA RACEMOSA MISCELLANEOUS HERBS MISCELLANEOUS LEGUMES ASCLEPIAS OVALIFOLIA PTERIDIUM AQUILINUM CAMPANULA ROTUNDIFOLIA SCUTELLARIA GALERICULATA Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data |
| topic_facet |
Cedar Creek Natural History Area Long Term Ecology Successional dynamics Primary Productivity Disturbance Patterns Nutrient Budgets Nutrient Cycles Climatic Variation Biodiversity Ecosystem functioning Nitrogen limitation Fire Frequency Plant Competition SORGHASTRUM NUTANS BARE GROUND ANEMONE CYLINDRICA ROSA ARKANSANA PANICUM PRAECOCIOUS CAREX SP QUERCUS MACROCARPA AMBROSIA CORONOPIFOLIA SCHIZACHYRIUM SCOPARIUM MONARDA FISTULOSA ANDROPOGON GERARDI ASTER ERICOIDES COREOPSIS PALMATA HELIANTHUS LAETIFLORUS MISCELLANEOUS LITTER COMANDRA RICHARDSIANA PANICUM CAPILLARE SOLIDAGO GRAMINIFOLIA VERBENA STRICTA ASCLEPIAS SYRIACA ASTER AZUREUS VIOLA PEDATIFIDA LUPINUS PERENNIS POA PRATENSIS RANUNCULUS RHOMBOIDEUS AMORPHA CANESCENS ASCLEPIAS TUBEROSA POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA BRACTEATA LESPEDEZA CAPITATA SOLIDAGO SPECIOSA ASTRAGALUS CANADENSIS LIATRIS ASPERA LITHOSPERMUM CAROLINIENSE ALLIUM STELLATUM AGROSTIS SCABRA QUERCUS ELLIPSOIDALIS RUMEX ACETOSELLA SOLIDAGO NEMORALIS STIPA SPARTEA PETALOSTEMUM VILLOSUM LATHYRUS VENOSUS OXYBAPHUS HIRSUTUS KOELERIA CRISTATA ARTEMISIA LUDOVICIANA PHYSALIS VIRGINIANA DESMODIUM CANADENSE ASCLEPIAS VERTICILLATA HELIANTHEMUM BICKNELLII CALAMOVILFA LONGIFOLIA CYPERUS SP MOSSES & LICHENS PANICUM SP EUPHORBIA GLYPTOSPERMA PANICUM OLIGOSANTHES RHUS GLABRA CAREX STRICTA EUPHORBIA COROLLATA AGASTACHE FOENICULUM RUDBECKIA SEROTINA HEUCHERA RICHARDSONII BAPTISIA LEUCANTHA FUNGI POLYGONUM CONVOLVULUS RHUS RADICANS RUBUS SP POTENTILLA SIMPLEX PRUNUS SP STACHYS PALUSTRIS VIOLA SAGITTATA CALAMAGROSTIS CANADENSIS DISTURBANCE ASTER SP FRAGARIA VIRGINIANA CORNUS SP SALIX HUMILIS PETALOSTEMUM PURPUREUM CALAMAGROSTIS INEXPANSA CORYLUS AMERICANUS ERIGERON STRIGOSUS GENTIANA ANDREWSII POTENTILLA ARGUTA LOBELIA SPICATA PHLOX PILOSA POPULUS TREMULOIDES FRAGARIA SP ACHILLEA MILLEFOLIUM(LANULOSA) SOLIDAGO RIGIDA ANTENNARIA NEGLECTA SCUTELLARIA PARVULA CHENOPODIUM LEPTOPHYLLUM AMPHICARPA BRACTEATA SMILACINA STELLATA ELYMUS CANADENSIS BOUTELOUA CURTIPENDULA ACER NEGUNDO MISCELLANEOUS WOODY PLANTS PETALOSTEMUM CANDIDUM OENOTHERA BIENNIS PARTHENOCISSUS INSERTA LECHEA STRICTA PANICUM VIRGATUM CAREX MUHLENBERGII AGROSTIS ALBA AMBROSIA ARTEMISIIFOLIA ELATIOR PENSTEMON GRANDIFLORUS BOUTELOUA HIRSUTA SOLIDAGO MISSOURIENSIS PHYSALIS HETEROPHYLLA CEANOTHUS AMERICANUS LITHOSPERMUM CANESCENS MUHLENBERGIA RACEMOSA MISCELLANEOUS HERBS MISCELLANEOUS LEGUMES ASCLEPIAS OVALIFOLIA PTERIDIUM AQUILINUM CAMPANULA ROTUNDIFOLIA SCUTELLARIA GALERICULATA |
| description |
This experiment was established in field D in August of 1991. There are 30, 2m x 2m plots. These plots are in prairie openings in unmanipulated natural vegetation. They were placed in a haphazard manner, being about 20m apart within an opening. Each plot was divided into 16, 0.5m x 0.5m subplots. Percent cover estimates of vegetation are done in September for each of the sixteen subplots in each of the 30 plots. In the month of June 1992, each of the 30 plots were divided into 4 sections. Seeds of a combination of various species were added to two sections. The other remaining two sections were used as controls. There are 10 treatments in this experiment. Each treatment consists of 0, 5, 10, 15, 20, 25, 30, 35, 40 or 54 species randolmly pooled from a total of 54 species. Each treatment is replicated six times. These are true replicates of the number of species added but not of the species composition. For a list of treatments, see the treatment layouts. <! in file trmte93.> Because of the immense size of this treatment file, it has been broken down by plot number. |
| format |
Dataset |
| title |
Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data |
| title_short |
Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data |
| title_full |
Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data |
| title_fullStr |
Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data |
| title_full_unstemmed |
Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data |
| title_sort |
soil heterogeneity and plant diversity in an oak savannah . year 1997 percent cover data |
| publishDate |
1999 |
| url |
http://hdl.handle.net/10255/dryad.19730 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.749793.2/xml |
| op_coverage |
The Cedar Creek Natural History Area is located in Anoka and Isanti counties, approximately 30 miles north of Saint Paul, MN. CCNHA lies at the boundary between prairie and forest. It is a mosaic of uplands dominated by oak savanna, prairie, hardwood forest, pine forests,and abandoned agricultural fields and of lowlands comprised of ash and cedar swamps, acid bogs, marshes, and sedge meadows. Large tracts of the pre-agricultural ecosystems of the region are preserved within its boundaries, as is a successional chronosequence of more than 80 old fields of known history. -93.22445 W -93.16289 E 45.44138 N 45.384865 S 1991 to 2006 1997 |
| long_lat |
ENVELOPE(-57.715,-57.715,51.467,51.467) ENVELOPE(-129.954,-129.954,54.598,54.598) |
| geographic |
Saint-Paul Cedar Creek |
| geographic_facet |
Saint-Paul Cedar Creek |
| genre |
Campanula rotundifolia |
| genre_facet |
Campanula rotundifolia |
| op_relation |
http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.749793.2/xml knb-lter-cdr.749793.2 http://hdl.handle.net/10255/dryad.19730 |
| op_rights |
Code of Ethics and Rules for Use of Cedar Creek LTER and Related DataAs a condition for access to data provided by researchers of the Cedar Creek LTER, I, the data user, agrees to abide by the following code of ethics.I agree to notify the Cedar Creek LTER scientists who gathered data if I would like to use those data in any publication. I acknowledge that these data were gathered by Cedar Creek scientists because they had already perceived the importance of these data for a variety of scientific and societal issues. I will provide them with formal recognition that, at their discretion, may include co-authorship or acknowledgements on publications. I realize that the researchers who gathered these data may be using them for scientific analyses, papers or publications that are currently planned or in preparation, and that such activities have precedence over any that I might wish to prepare. In this case, my preparation of any work may be delayed, at the option of the Cedar Creek researchers involved, until their work is completed. Because it may be possible to misinterpret a data set if it is taken out of context, I will seek the assistance and opinion of those Cedar Creek researchers involved in the design of a study and the collection of the data as I analyze the data. Moreover, I realize that this computer data set is not complete, and it may contain errors. The complete data set includes extensive written documentation, which should be referenced to reduce the chance of errors in data and errors of interpretation. |
| _version_ |
1766383853131268096 |
| spelling |
ftdryad:oai:v1.datadryad.org:10255/dryad.19730 2023-05-15T15:48:44+02:00 Soil heterogeneity and plant diversity in an oak savannah . Year 1997 Percent cover data The Cedar Creek Natural History Area is located in Anoka and Isanti counties, approximately 30 miles north of Saint Paul, MN. CCNHA lies at the boundary between prairie and forest. It is a mosaic of uplands dominated by oak savanna, prairie, hardwood forest, pine forests,and abandoned agricultural fields and of lowlands comprised of ash and cedar swamps, acid bogs, marshes, and sedge meadows. Large tracts of the pre-agricultural ecosystems of the region are preserved within its boundaries, as is a successional chronosequence of more than 80 old fields of known history. -93.22445 W -93.16289 E 45.44138 N 45.384865 S 1991 to 2006 1997 1999 text/plain http://hdl.handle.net/10255/dryad.19730 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.749793.2/xml unknown http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.749793.2/xml knb-lter-cdr.749793.2 http://hdl.handle.net/10255/dryad.19730 Code of Ethics and Rules for Use of Cedar Creek LTER and Related DataAs a condition for access to data provided by researchers of the Cedar Creek LTER, I, the data user, agrees to abide by the following code of ethics.I agree to notify the Cedar Creek LTER scientists who gathered data if I would like to use those data in any publication. I acknowledge that these data were gathered by Cedar Creek scientists because they had already perceived the importance of these data for a variety of scientific and societal issues. I will provide them with formal recognition that, at their discretion, may include co-authorship or acknowledgements on publications. I realize that the researchers who gathered these data may be using them for scientific analyses, papers or publications that are currently planned or in preparation, and that such activities have precedence over any that I might wish to prepare. In this case, my preparation of any work may be delayed, at the option of the Cedar Creek researchers involved, until their work is completed. Because it may be possible to misinterpret a data set if it is taken out of context, I will seek the assistance and opinion of those Cedar Creek researchers involved in the design of a study and the collection of the data as I analyze the data. Moreover, I realize that this computer data set is not complete, and it may contain errors. The complete data set includes extensive written documentation, which should be referenced to reduce the chance of errors in data and errors of interpretation. Cedar Creek Natural History Area Long Term Ecology Successional dynamics Primary Productivity Disturbance Patterns Nutrient Budgets Nutrient Cycles Climatic Variation Biodiversity Ecosystem functioning Nitrogen limitation Fire Frequency Plant Competition SORGHASTRUM NUTANS BARE GROUND ANEMONE CYLINDRICA ROSA ARKANSANA PANICUM PRAECOCIOUS CAREX SP QUERCUS MACROCARPA AMBROSIA CORONOPIFOLIA SCHIZACHYRIUM SCOPARIUM MONARDA FISTULOSA ANDROPOGON GERARDI ASTER ERICOIDES COREOPSIS PALMATA HELIANTHUS LAETIFLORUS MISCELLANEOUS LITTER COMANDRA RICHARDSIANA PANICUM CAPILLARE SOLIDAGO GRAMINIFOLIA VERBENA STRICTA ASCLEPIAS SYRIACA ASTER AZUREUS VIOLA PEDATIFIDA LUPINUS PERENNIS POA PRATENSIS RANUNCULUS RHOMBOIDEUS AMORPHA CANESCENS ASCLEPIAS TUBEROSA POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA BRACTEATA LESPEDEZA CAPITATA SOLIDAGO SPECIOSA ASTRAGALUS CANADENSIS LIATRIS ASPERA LITHOSPERMUM CAROLINIENSE ALLIUM STELLATUM AGROSTIS SCABRA QUERCUS ELLIPSOIDALIS RUMEX ACETOSELLA SOLIDAGO NEMORALIS STIPA SPARTEA PETALOSTEMUM VILLOSUM LATHYRUS VENOSUS OXYBAPHUS HIRSUTUS KOELERIA CRISTATA ARTEMISIA LUDOVICIANA PHYSALIS VIRGINIANA DESMODIUM CANADENSE ASCLEPIAS VERTICILLATA HELIANTHEMUM BICKNELLII CALAMOVILFA LONGIFOLIA CYPERUS SP MOSSES & LICHENS PANICUM SP EUPHORBIA GLYPTOSPERMA PANICUM OLIGOSANTHES RHUS GLABRA CAREX STRICTA EUPHORBIA COROLLATA AGASTACHE FOENICULUM RUDBECKIA SEROTINA HEUCHERA RICHARDSONII BAPTISIA LEUCANTHA FUNGI POLYGONUM CONVOLVULUS RHUS RADICANS RUBUS SP POTENTILLA SIMPLEX PRUNUS SP STACHYS PALUSTRIS VIOLA SAGITTATA CALAMAGROSTIS CANADENSIS DISTURBANCE ASTER SP FRAGARIA VIRGINIANA CORNUS SP SALIX HUMILIS PETALOSTEMUM PURPUREUM CALAMAGROSTIS INEXPANSA CORYLUS AMERICANUS ERIGERON STRIGOSUS GENTIANA ANDREWSII POTENTILLA ARGUTA LOBELIA SPICATA PHLOX PILOSA POPULUS TREMULOIDES FRAGARIA SP ACHILLEA MILLEFOLIUM(LANULOSA) SOLIDAGO RIGIDA ANTENNARIA NEGLECTA SCUTELLARIA PARVULA CHENOPODIUM LEPTOPHYLLUM AMPHICARPA BRACTEATA SMILACINA STELLATA ELYMUS CANADENSIS BOUTELOUA CURTIPENDULA ACER NEGUNDO MISCELLANEOUS WOODY PLANTS PETALOSTEMUM CANDIDUM OENOTHERA BIENNIS PARTHENOCISSUS INSERTA LECHEA STRICTA PANICUM VIRGATUM CAREX MUHLENBERGII AGROSTIS ALBA AMBROSIA ARTEMISIIFOLIA ELATIOR PENSTEMON GRANDIFLORUS BOUTELOUA HIRSUTA SOLIDAGO MISSOURIENSIS PHYSALIS HETEROPHYLLA CEANOTHUS AMERICANUS LITHOSPERMUM CANESCENS MUHLENBERGIA RACEMOSA MISCELLANEOUS HERBS MISCELLANEOUS LEGUMES ASCLEPIAS OVALIFOLIA PTERIDIUM AQUILINUM CAMPANULA ROTUNDIFOLIA SCUTELLARIA GALERICULATA dataset 1999 ftdryad 2020-01-01T14:41:09Z This experiment was established in field D in August of 1991. There are 30, 2m x 2m plots. These plots are in prairie openings in unmanipulated natural vegetation. They were placed in a haphazard manner, being about 20m apart within an opening. Each plot was divided into 16, 0.5m x 0.5m subplots. Percent cover estimates of vegetation are done in September for each of the sixteen subplots in each of the 30 plots. In the month of June 1992, each of the 30 plots were divided into 4 sections. Seeds of a combination of various species were added to two sections. The other remaining two sections were used as controls. There are 10 treatments in this experiment. Each treatment consists of 0, 5, 10, 15, 20, 25, 30, 35, 40 or 54 species randolmly pooled from a total of 54 species. Each treatment is replicated six times. These are true replicates of the number of species added but not of the species composition. For a list of treatments, see the treatment layouts. <! in file trmte93.> Because of the immense size of this treatment file, it has been broken down by plot number. Dataset Campanula rotundifolia Dryad Digital Repository (Duke University) Saint-Paul ENVELOPE(-57.715,-57.715,51.467,51.467) Cedar Creek ENVELOPE(-129.954,-129.954,54.598,54.598) |