Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1988 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 |
|---|---|
| Language: | unknown |
| Published: |
1990
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10255/dryad.26459 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.798801.2/xml |
| id |
ftdryad:oai:v1.datadryad.org:10255/dryad.26459 |
|---|---|
| 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 POTENTILLA RECTA HIERACIUM LONGIPILUM ACHILLEA MILLEFOLIUM(LANULOSA) BERTEROA INCANA PENSTEMON GRACILIS PHYSALIS HETEROPHYLLA AGROSTIS SCABRA PANICUM OLIGOSANTHES RUMEX ACETOSELLA CYPERUS SP SISYRINCHIUM CAMPESTRE AMBROSIA ARTEMISIIFOLIA ELATIOR ARISTIDA BASIRAMEA FRAGARIA VIRGINIANA PANICUM PRAECOCIOUS LYCHNIS ALBA ARABIS DIVARICARPA ERAGROSTIS SPECTABILIS CAREX SP PHYSALIS VIRGINIANA SOLIDAGO RIGIDA LIATRIS ASPERA SETARIA LUTESCENS (GLAUCA) SOLIDAGO NEMORALIS EQUISETUM LAEVIGATUM ASCLEPIAS TUBEROSA CHENOPODIUM ALBUM LACTUCA CANADENSIS POLYGONUM CONVOLVULUS MISCELLANEOUS HERBS ROSA ARKANSANA ASCLEPIAS SYRIACA ANDROPOGON GERARDI HEDEOMA HISPIDA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE SORGHASTRUM NUTANS EUPHORBIA COROLLATA ASTER AZUREUS OXYBAPHUS HIRSUTUS CAMPANULA ROTUNDIFOLIA HELIANTHEMUM BICKNELLII VIOLA PEDATIFIDA STIPA SPARTEA LATHYRUS VENOSUS ASTER ERICOIDES LITHOSPERMUM CANESCENS ARTEMISIA (CAUDATA) CAMPESTRIS TRADESCANTIA OCCIDENTALIS ERIGERON CANADENSIS POLYGONATUM CANALICULATUM POLYGONUM TENUE MOLLUGO VERTICILLATA CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS QUERCUS BOREALIS-ELLIPSOIDALIS HELIANTHUS LAETIFLORUS SPOROBOLUS CRYPTANDRUS RHUS GLABRA EUPHORBIA GLYPTOSPERMA COREOPSIS PALMATA QUERCUS MACROCARPA COMANDRA RICHARDSIANA SOLIDAGO GRAMINIFOLIA PRUNUS PUMILA ASTER SIMPLEX VERONICASTRUM VIRGINICUM DIGITARIA ISCHAEMUM VIOLA SP |
| 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 POTENTILLA RECTA HIERACIUM LONGIPILUM ACHILLEA MILLEFOLIUM(LANULOSA) BERTEROA INCANA PENSTEMON GRACILIS PHYSALIS HETEROPHYLLA AGROSTIS SCABRA PANICUM OLIGOSANTHES RUMEX ACETOSELLA CYPERUS SP SISYRINCHIUM CAMPESTRE AMBROSIA ARTEMISIIFOLIA ELATIOR ARISTIDA BASIRAMEA FRAGARIA VIRGINIANA PANICUM PRAECOCIOUS LYCHNIS ALBA ARABIS DIVARICARPA ERAGROSTIS SPECTABILIS CAREX SP PHYSALIS VIRGINIANA SOLIDAGO RIGIDA LIATRIS ASPERA SETARIA LUTESCENS (GLAUCA) SOLIDAGO NEMORALIS EQUISETUM LAEVIGATUM ASCLEPIAS TUBEROSA CHENOPODIUM ALBUM LACTUCA CANADENSIS POLYGONUM CONVOLVULUS MISCELLANEOUS HERBS ROSA ARKANSANA ASCLEPIAS SYRIACA ANDROPOGON GERARDI HEDEOMA HISPIDA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE SORGHASTRUM NUTANS EUPHORBIA COROLLATA ASTER AZUREUS OXYBAPHUS HIRSUTUS CAMPANULA ROTUNDIFOLIA HELIANTHEMUM BICKNELLII VIOLA PEDATIFIDA STIPA SPARTEA LATHYRUS VENOSUS ASTER ERICOIDES LITHOSPERMUM CANESCENS ARTEMISIA (CAUDATA) CAMPESTRIS TRADESCANTIA OCCIDENTALIS ERIGERON CANADENSIS POLYGONATUM CANALICULATUM POLYGONUM TENUE MOLLUGO VERTICILLATA CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS QUERCUS BOREALIS-ELLIPSOIDALIS HELIANTHUS LAETIFLORUS SPOROBOLUS CRYPTANDRUS RHUS GLABRA EUPHORBIA GLYPTOSPERMA COREOPSIS PALMATA QUERCUS MACROCARPA COMANDRA RICHARDSIANA SOLIDAGO GRAMINIFOLIA PRUNUS PUMILA ASTER SIMPLEX VERONICASTRUM VIRGINICUM DIGITARIA ISCHAEMUM VIOLA SP Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1988 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 POTENTILLA RECTA HIERACIUM LONGIPILUM ACHILLEA MILLEFOLIUM(LANULOSA) BERTEROA INCANA PENSTEMON GRACILIS PHYSALIS HETEROPHYLLA AGROSTIS SCABRA PANICUM OLIGOSANTHES RUMEX ACETOSELLA CYPERUS SP SISYRINCHIUM CAMPESTRE AMBROSIA ARTEMISIIFOLIA ELATIOR ARISTIDA BASIRAMEA FRAGARIA VIRGINIANA PANICUM PRAECOCIOUS LYCHNIS ALBA ARABIS DIVARICARPA ERAGROSTIS SPECTABILIS CAREX SP PHYSALIS VIRGINIANA SOLIDAGO RIGIDA LIATRIS ASPERA SETARIA LUTESCENS (GLAUCA) SOLIDAGO NEMORALIS EQUISETUM LAEVIGATUM ASCLEPIAS TUBEROSA CHENOPODIUM ALBUM LACTUCA CANADENSIS POLYGONUM CONVOLVULUS MISCELLANEOUS HERBS ROSA ARKANSANA ASCLEPIAS SYRIACA ANDROPOGON GERARDI HEDEOMA HISPIDA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE SORGHASTRUM NUTANS EUPHORBIA COROLLATA ASTER AZUREUS OXYBAPHUS HIRSUTUS CAMPANULA ROTUNDIFOLIA HELIANTHEMUM BICKNELLII VIOLA PEDATIFIDA STIPA SPARTEA LATHYRUS VENOSUS ASTER ERICOIDES LITHOSPERMUM CANESCENS ARTEMISIA (CAUDATA) CAMPESTRIS TRADESCANTIA OCCIDENTALIS ERIGERON CANADENSIS POLYGONATUM CANALICULATUM POLYGONUM TENUE MOLLUGO VERTICILLATA CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS QUERCUS BOREALIS-ELLIPSOIDALIS HELIANTHUS LAETIFLORUS SPOROBOLUS CRYPTANDRUS RHUS GLABRA EUPHORBIA GLYPTOSPERMA COREOPSIS PALMATA QUERCUS MACROCARPA COMANDRA RICHARDSIANA SOLIDAGO GRAMINIFOLIA PRUNUS PUMILA ASTER SIMPLEX VERONICASTRUM VIRGINICUM DIGITARIA ISCHAEMUM VIOLA SP |
| 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 1988 Aboveground biomass data |
| title_short |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1988 Aboveground biomass data |
| title_full |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1988 Aboveground biomass data |
| title_fullStr |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1988 Aboveground biomass data |
| title_full_unstemmed |
Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1988 Aboveground biomass data |
| title_sort |
long-term nitrogen deposition: effects on plant diversity, composition, productivity and stability. year 1988 aboveground biomass data |
| publishDate |
1990 |
| url |
http://hdl.handle.net/10255/dryad.26459 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.798801.2/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 1988 |
| long_lat |
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 |
Saint-Paul Recta Cedar Creek |
| geographic_facet |
Saint-Paul Recta Cedar Creek |
| genre |
Campanula rotundifolia |
| genre_facet |
Campanula rotundifolia |
| op_relation |
http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.798801.2/xml knb-lter-cdr.798801.2 http://hdl.handle.net/10255/dryad.26459 |
| 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_ |
1766383855928868864 |
| spelling |
ftdryad:oai:v1.datadryad.org:10255/dryad.26459 2023-05-15T15:48:45+02:00 Long-Term Nitrogen Deposition: Effects on Plant Diversity, Composition, Productivity and Stability. Year 1988 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 1988 1990 text/plain http://hdl.handle.net/10255/dryad.26459 http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.798801.2/xml unknown http://metacat.lternet.edu/knb/metacat/knb-lter-cdr.798801.2/xml knb-lter-cdr.798801.2 http://hdl.handle.net/10255/dryad.26459 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 POTENTILLA RECTA HIERACIUM LONGIPILUM ACHILLEA MILLEFOLIUM(LANULOSA) BERTEROA INCANA PENSTEMON GRACILIS PHYSALIS HETEROPHYLLA AGROSTIS SCABRA PANICUM OLIGOSANTHES RUMEX ACETOSELLA CYPERUS SP SISYRINCHIUM CAMPESTRE AMBROSIA ARTEMISIIFOLIA ELATIOR ARISTIDA BASIRAMEA FRAGARIA VIRGINIANA PANICUM PRAECOCIOUS LYCHNIS ALBA ARABIS DIVARICARPA ERAGROSTIS SPECTABILIS CAREX SP PHYSALIS VIRGINIANA SOLIDAGO RIGIDA LIATRIS ASPERA SETARIA LUTESCENS (GLAUCA) SOLIDAGO NEMORALIS EQUISETUM LAEVIGATUM ASCLEPIAS TUBEROSA CHENOPODIUM ALBUM LACTUCA CANADENSIS POLYGONUM CONVOLVULUS MISCELLANEOUS HERBS ROSA ARKANSANA ASCLEPIAS SYRIACA ANDROPOGON GERARDI HEDEOMA HISPIDA RUBUS SP AMBROSIA CORONOPIFOLIA ARTEMISIA LUDOVICIANA LITHOSPERMUM CAROLINIENSE SORGHASTRUM NUTANS EUPHORBIA COROLLATA ASTER AZUREUS OXYBAPHUS HIRSUTUS CAMPANULA ROTUNDIFOLIA HELIANTHEMUM BICKNELLII VIOLA PEDATIFIDA STIPA SPARTEA LATHYRUS VENOSUS ASTER ERICOIDES LITHOSPERMUM CANESCENS ARTEMISIA (CAUDATA) CAMPESTRIS TRADESCANTIA OCCIDENTALIS ERIGERON CANADENSIS POLYGONATUM CANALICULATUM POLYGONUM TENUE MOLLUGO VERTICILLATA CALAMAGROSTIS CANADENSIS STACHYS PALUSTRIS QUERCUS BOREALIS-ELLIPSOIDALIS HELIANTHUS LAETIFLORUS SPOROBOLUS CRYPTANDRUS RHUS GLABRA EUPHORBIA GLYPTOSPERMA COREOPSIS PALMATA QUERCUS MACROCARPA COMANDRA RICHARDSIANA SOLIDAGO GRAMINIFOLIA PRUNUS PUMILA ASTER SIMPLEX VERONICASTRUM VIRGINICUM DIGITARIA ISCHAEMUM VIOLA SP dataset 1990 ftdryad 2020-01-01T14:48:56Z 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) 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) |