Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass data
The purpose of this experiment is to measure how adding nitrogen over a long time will affect the number of species, the type of species present, the amount of annual growth, and the change from year to year in the growth of each species in a plant community which is also relieved of grazing by larg...
Format: | Dataset |
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Language: | unknown |
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1994
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Online Access: | http://hdl.handle.net/10255/dryad.9334 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.799201.2/xml |
id |
ftdryad:oai:v1.datadryad.org:10255/dryad.9334 |
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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 MOSSES & LICHENS MISCELLANEOUS LITTER AGROPYRON REPENS SCHIZACHYRIUM SCOPARIUM PANICUM PERLONGUM POA PRATENSIS LESPEDEZA CAPITATA ANEMONE CYLINDRICA ERIGERON CANADENSIS ERIGERON STRIGOSUS BERTEROA INCANA PHYSALIS HETEROPHYLLA ARISTIDA BASIRAMEA ACHILLEA MILLEFOLIUM(LANULOSA) HEDEOMA HISPIDA LEPIDIUM DENSIFLORUM POLYGONUM CONVOLVULUS SILENE ANTIRRHINA ARABIS GLABRA PANICUM OLIGOSANTHES MONARDA FISTULOSA AMBROSIA ARTEMISIIFOLIA ELATIOR TRAGOPOGON DUBIUS (MAJOR) CREPIS TECTORUM ARABIS SP RUDBECKIA SEROTINA MISCELLANEOUS HERBS SETARIA LUTESCENS (GLAUCA) FUNGI VERBASCUM THAPSUS POTENTILLA RECTA ERAGROSTIS SPECTABILIS PENSTEMON GRACILIS CHENOPODIUM ALBUM LYCHNIS ALBA HIERACIUM LONGIPILUM ASCLEPIAS SYRIACA PHYSALIS VIRGINIANA CYPERUS SP RUMEX ACETOSELLA AGROSTIS SCABRA CAREX SP ANTENNARIA NEGLECTA LECHEA STRICTA EQUISETUM LAEVIGATUM SOLIDAGO RIGIDA PANICUM PRAECOCIOUS GNAPHALIUM OBTUSIFOLIUM OENOTHERA BIENNIS POLYGONUM TENUE LIATRIS ASPERA SOLIDAGO NEMORALIS LACTUCA CANADENSIS ROSA ARKANSANA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA (CAUDATA) CAMPESTRIS ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA OCCIDENTALIS VIOLA PEDATIFIDA SORGHASTRUM NUTANS OXYBAPHUS HIRSUTUS EUPHORBIA COROLLATA ASTER AZUREUS ASCLEPIAS TUBEROSA CAMPANULA ROTUNDIFOLIA LITHOSPERMUM CANESCENS LATHYRUS VENOSUS HELIANTHEMUM BICKNELLII STIPA SPARTEA CHENOPODIUM LEPTOPHYLLUM LACTUCA SP POLYGONATUM CANALICULATUM VICIA VILLOSA QUERCUS BOREALIS-ELLIPSOIDALIS SOLIDAGO GRAMINIFOLIA VIOLA SAGITTATA RANUNCULUS RHOMBOIDEUS ANDROPOGON GERARDI CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS HELIANTHUS LAETIFLORUS QUERCUS MACROCARPA RHUS GLABRA SPOROBOLUS CRYPTANDRUS COREOPSIS PALMATA COMANDRA RICHARDSIANA MISCELLANEOUS GRASSES ASTER ERICOIDES LEERSIA ORYZOIDES PRUNUS SP HELIANTHUS GIGANTEUS VERONICASTRUM VIRGINICUM POTENTILLA ARGUTA ASTER SIMPLEX |
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 MOSSES & LICHENS MISCELLANEOUS LITTER AGROPYRON REPENS SCHIZACHYRIUM SCOPARIUM PANICUM PERLONGUM POA PRATENSIS LESPEDEZA CAPITATA ANEMONE CYLINDRICA ERIGERON CANADENSIS ERIGERON STRIGOSUS BERTEROA INCANA PHYSALIS HETEROPHYLLA ARISTIDA BASIRAMEA ACHILLEA MILLEFOLIUM(LANULOSA) HEDEOMA HISPIDA LEPIDIUM DENSIFLORUM POLYGONUM CONVOLVULUS SILENE ANTIRRHINA ARABIS GLABRA PANICUM OLIGOSANTHES MONARDA FISTULOSA AMBROSIA ARTEMISIIFOLIA ELATIOR TRAGOPOGON DUBIUS (MAJOR) CREPIS TECTORUM ARABIS SP RUDBECKIA SEROTINA MISCELLANEOUS HERBS SETARIA LUTESCENS (GLAUCA) FUNGI VERBASCUM THAPSUS POTENTILLA RECTA ERAGROSTIS SPECTABILIS PENSTEMON GRACILIS CHENOPODIUM ALBUM LYCHNIS ALBA HIERACIUM LONGIPILUM ASCLEPIAS SYRIACA PHYSALIS VIRGINIANA CYPERUS SP RUMEX ACETOSELLA AGROSTIS SCABRA CAREX SP ANTENNARIA NEGLECTA LECHEA STRICTA EQUISETUM LAEVIGATUM SOLIDAGO RIGIDA PANICUM PRAECOCIOUS GNAPHALIUM OBTUSIFOLIUM OENOTHERA BIENNIS POLYGONUM TENUE LIATRIS ASPERA SOLIDAGO NEMORALIS LACTUCA CANADENSIS ROSA ARKANSANA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA (CAUDATA) CAMPESTRIS ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA OCCIDENTALIS VIOLA PEDATIFIDA SORGHASTRUM NUTANS OXYBAPHUS HIRSUTUS EUPHORBIA COROLLATA ASTER AZUREUS ASCLEPIAS TUBEROSA CAMPANULA ROTUNDIFOLIA LITHOSPERMUM CANESCENS LATHYRUS VENOSUS HELIANTHEMUM BICKNELLII STIPA SPARTEA CHENOPODIUM LEPTOPHYLLUM LACTUCA SP POLYGONATUM CANALICULATUM VICIA VILLOSA QUERCUS BOREALIS-ELLIPSOIDALIS SOLIDAGO GRAMINIFOLIA VIOLA SAGITTATA RANUNCULUS RHOMBOIDEUS ANDROPOGON GERARDI CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS HELIANTHUS LAETIFLORUS QUERCUS MACROCARPA RHUS GLABRA SPOROBOLUS CRYPTANDRUS COREOPSIS PALMATA COMANDRA RICHARDSIANA MISCELLANEOUS GRASSES ASTER ERICOIDES LEERSIA ORYZOIDES PRUNUS SP HELIANTHUS GIGANTEUS VERONICASTRUM VIRGINICUM POTENTILLA ARGUTA ASTER SIMPLEX Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass 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 MOSSES & LICHENS MISCELLANEOUS LITTER AGROPYRON REPENS SCHIZACHYRIUM SCOPARIUM PANICUM PERLONGUM POA PRATENSIS LESPEDEZA CAPITATA ANEMONE CYLINDRICA ERIGERON CANADENSIS ERIGERON STRIGOSUS BERTEROA INCANA PHYSALIS HETEROPHYLLA ARISTIDA BASIRAMEA ACHILLEA MILLEFOLIUM(LANULOSA) HEDEOMA HISPIDA LEPIDIUM DENSIFLORUM POLYGONUM CONVOLVULUS SILENE ANTIRRHINA ARABIS GLABRA PANICUM OLIGOSANTHES MONARDA FISTULOSA AMBROSIA ARTEMISIIFOLIA ELATIOR TRAGOPOGON DUBIUS (MAJOR) CREPIS TECTORUM ARABIS SP RUDBECKIA SEROTINA MISCELLANEOUS HERBS SETARIA LUTESCENS (GLAUCA) FUNGI VERBASCUM THAPSUS POTENTILLA RECTA ERAGROSTIS SPECTABILIS PENSTEMON GRACILIS CHENOPODIUM ALBUM LYCHNIS ALBA HIERACIUM LONGIPILUM ASCLEPIAS SYRIACA PHYSALIS VIRGINIANA CYPERUS SP RUMEX ACETOSELLA AGROSTIS SCABRA CAREX SP ANTENNARIA NEGLECTA LECHEA STRICTA EQUISETUM LAEVIGATUM SOLIDAGO RIGIDA PANICUM PRAECOCIOUS GNAPHALIUM OBTUSIFOLIUM OENOTHERA BIENNIS POLYGONUM TENUE LIATRIS ASPERA SOLIDAGO NEMORALIS LACTUCA CANADENSIS ROSA ARKANSANA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA (CAUDATA) CAMPESTRIS ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA OCCIDENTALIS VIOLA PEDATIFIDA SORGHASTRUM NUTANS OXYBAPHUS HIRSUTUS EUPHORBIA COROLLATA ASTER AZUREUS ASCLEPIAS TUBEROSA CAMPANULA ROTUNDIFOLIA LITHOSPERMUM CANESCENS LATHYRUS VENOSUS HELIANTHEMUM BICKNELLII STIPA SPARTEA CHENOPODIUM LEPTOPHYLLUM LACTUCA SP POLYGONATUM CANALICULATUM VICIA VILLOSA QUERCUS BOREALIS-ELLIPSOIDALIS SOLIDAGO GRAMINIFOLIA VIOLA SAGITTATA RANUNCULUS RHOMBOIDEUS ANDROPOGON GERARDI CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS HELIANTHUS LAETIFLORUS QUERCUS MACROCARPA RHUS GLABRA SPOROBOLUS CRYPTANDRUS COREOPSIS PALMATA COMANDRA RICHARDSIANA MISCELLANEOUS GRASSES ASTER ERICOIDES LEERSIA ORYZOIDES PRUNUS SP HELIANTHUS GIGANTEUS VERONICASTRUM VIRGINICUM POTENTILLA ARGUTA ASTER SIMPLEX |
description |
The purpose of this experiment is to measure how adding nitrogen over a long time will affect the number of species, the type of species present, the amount of annual growth, and the change from year to year in the growth of each species in a plant community which is also relieved of grazing by large and small mammals. The experiment is being conducted within fields (A, B, C, and D) which were initially low in soil nutrients. There are 8 different levels of nitrogen addition with other nutrients added to ensure that nitrogen remains the limiting nutrient, and a control which receives no nutrients. There are 6 replicates of the 9 treatments in fields A, B, and C and 5 replicates in field D. The treatments were randomly assigned to the plots. In fields A, B, and C the plots are in 6 by 9 grid and are 4 by 4 meters in size with 1 meter aisles between plots. In field D the plots are 1.5 by 4 meters and are placed in a 3 by 17 grid. The plots are enclosed by a fence to keep out mammalian herbivores. Gophers are trapped and removed as they appear. Nitrogen fertilizer (NH4NO3) is applied twice per year, once in early May and once in late June. This experiment was begun in 1982 by David Tilman. |
format |
Dataset |
title |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass data |
title_short |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass data |
title_full |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass data |
title_fullStr |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass data |
title_full_unstemmed |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass data |
title_sort |
long-term nitrogen deposition: effects on plant diversity, composition, productivity and stability. year 1992 aboveground biomass data |
publishDate |
1994 |
url |
http://hdl.handle.net/10255/dryad.9334 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.799201.2/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 1982 to 2006 1992 |
long_lat |
ENVELOPE(62.500,62.500,-67.567,-67.567) ENVELOPE(-57.715,-57.715,51.467,51.467) ENVELOPE(-60.515,-60.515,-62.932,-62.932) ENVELOPE(-129.954,-129.954,54.598,54.598) |
geographic |
Giganteus Saint-Paul Recta Cedar Creek |
geographic_facet |
Giganteus Saint-Paul Recta Cedar Creek |
genre |
Campanula rotundifolia |
genre_facet |
Campanula rotundifolia |
op_relation |
http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.799201.2/xml knb-lter-cdr.799201.2 http://hdl.handle.net/10255/dryad.9334 |
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_ |
1766383851044601856 |
spelling |
ftdryad:oai:v1.datadryad.org:10255/dryad.9334 2023-05-15T15:48:44+02:00 Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1992 Aboveground biomass 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 1982 to 2006 1992 1994 text/plain http://hdl.handle.net/10255/dryad.9334 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.799201.2/xml unknown http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.799201.2/xml knb-lter-cdr.799201.2 http://hdl.handle.net/10255/dryad.9334 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 MOSSES & LICHENS MISCELLANEOUS LITTER AGROPYRON REPENS SCHIZACHYRIUM SCOPARIUM PANICUM PERLONGUM POA PRATENSIS LESPEDEZA CAPITATA ANEMONE CYLINDRICA ERIGERON CANADENSIS ERIGERON STRIGOSUS BERTEROA INCANA PHYSALIS HETEROPHYLLA ARISTIDA BASIRAMEA ACHILLEA MILLEFOLIUM(LANULOSA) HEDEOMA HISPIDA LEPIDIUM DENSIFLORUM POLYGONUM CONVOLVULUS SILENE ANTIRRHINA ARABIS GLABRA PANICUM OLIGOSANTHES MONARDA FISTULOSA AMBROSIA ARTEMISIIFOLIA ELATIOR TRAGOPOGON DUBIUS (MAJOR) CREPIS TECTORUM ARABIS SP RUDBECKIA SEROTINA MISCELLANEOUS HERBS SETARIA LUTESCENS (GLAUCA) FUNGI VERBASCUM THAPSUS POTENTILLA RECTA ERAGROSTIS SPECTABILIS PENSTEMON GRACILIS CHENOPODIUM ALBUM LYCHNIS ALBA HIERACIUM LONGIPILUM ASCLEPIAS SYRIACA PHYSALIS VIRGINIANA CYPERUS SP RUMEX ACETOSELLA AGROSTIS SCABRA CAREX SP ANTENNARIA NEGLECTA LECHEA STRICTA EQUISETUM LAEVIGATUM SOLIDAGO RIGIDA PANICUM PRAECOCIOUS GNAPHALIUM OBTUSIFOLIUM OENOTHERA BIENNIS POLYGONUM TENUE LIATRIS ASPERA SOLIDAGO NEMORALIS LACTUCA CANADENSIS ROSA ARKANSANA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA (CAUDATA) CAMPESTRIS ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE POLYGALA POLYGAMA SISYRINCHIUM CAMPESTRE TRADESCANTIA OCCIDENTALIS VIOLA PEDATIFIDA SORGHASTRUM NUTANS OXYBAPHUS HIRSUTUS EUPHORBIA COROLLATA ASTER AZUREUS ASCLEPIAS TUBEROSA CAMPANULA ROTUNDIFOLIA LITHOSPERMUM CANESCENS LATHYRUS VENOSUS HELIANTHEMUM BICKNELLII STIPA SPARTEA CHENOPODIUM LEPTOPHYLLUM LACTUCA SP POLYGONATUM CANALICULATUM VICIA VILLOSA QUERCUS BOREALIS-ELLIPSOIDALIS SOLIDAGO GRAMINIFOLIA VIOLA SAGITTATA RANUNCULUS RHOMBOIDEUS ANDROPOGON GERARDI CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS HELIANTHUS LAETIFLORUS QUERCUS MACROCARPA RHUS GLABRA SPOROBOLUS CRYPTANDRUS COREOPSIS PALMATA COMANDRA RICHARDSIANA MISCELLANEOUS GRASSES ASTER ERICOIDES LEERSIA ORYZOIDES PRUNUS SP HELIANTHUS GIGANTEUS VERONICASTRUM VIRGINICUM POTENTILLA ARGUTA ASTER SIMPLEX dataset 1994 ftdryad 2020-01-01T14:21:35Z The purpose of this experiment is to measure how adding nitrogen over a long time will affect the number of species, the type of species present, the amount of annual growth, and the change from year to year in the growth of each species in a plant community which is also relieved of grazing by large and small mammals. The experiment is being conducted within fields (A, B, C, and D) which were initially low in soil nutrients. There are 8 different levels of nitrogen addition with other nutrients added to ensure that nitrogen remains the limiting nutrient, and a control which receives no nutrients. There are 6 replicates of the 9 treatments in fields A, B, and C and 5 replicates in field D. The treatments were randomly assigned to the plots. In fields A, B, and C the plots are in 6 by 9 grid and are 4 by 4 meters in size with 1 meter aisles between plots. In field D the plots are 1.5 by 4 meters and are placed in a 3 by 17 grid. The plots are enclosed by a fence to keep out mammalian herbivores. Gophers are trapped and removed as they appear. Nitrogen fertilizer (NH4NO3) is applied twice per year, once in early May and once in late June. This experiment was begun in 1982 by David Tilman. Dataset Campanula rotundifolia Dryad Digital Repository (Duke University) Giganteus ENVELOPE(62.500,62.500,-67.567,-67.567) Saint-Paul ENVELOPE(-57.715,-57.715,51.467,51.467) Recta ENVELOPE(-60.515,-60.515,-62.932,-62.932) Cedar Creek ENVELOPE(-129.954,-129.954,54.598,54.598) |