Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden
Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition,...
Ausführliche Beschreibung
Autor*in: |
Lundell, Anna [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015 |
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Schlagwörter: |
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Anmerkung: |
© Institute of Botany, Academy of Sciences of the Czech Republic 2015 |
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Übergeordnetes Werk: |
Enthalten in: Folia geobotanica - Dordrecht [u.a.] : Springer, 1966, 50(2015), 1 vom: März, Seite 13-23 |
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Übergeordnetes Werk: |
volume:50 ; year:2015 ; number:1 ; month:03 ; pages:13-23 |
Links: |
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DOI / URN: |
10.1007/s12224-015-9212-1 |
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Katalog-ID: |
SPR025468820 |
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245 | 1 | 0 | |a Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden |
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520 | |a Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. | ||
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650 | 4 | |a demography |7 (dpeaa)DE-He213 | |
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650 | 4 | |a seed production |7 (dpeaa)DE-He213 | |
700 | 1 | |a Cousins, Sara A. O. |4 aut | |
700 | 1 | |a Eriksson, Ove |4 aut | |
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2015 |
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10.1007/s12224-015-9212-1 doi (DE-627)SPR025468820 (SPR)s12224-015-9212-1-e DE-627 ger DE-627 rakwb eng Lundell, Anna verfasserin aut Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of Botany, Academy of Sciences of the Czech Republic 2015 Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. clonal plants (dpeaa)DE-He213 demography (dpeaa)DE-He213 dust seeds (dpeaa)DE-He213 forest management (dpeaa)DE-He213 fruit set (dpeaa)DE-He213 plant conservation (dpeaa)DE-He213 seed production (dpeaa)DE-He213 Cousins, Sara A. O. aut Eriksson, Ove aut Enthalten in Folia geobotanica Dordrecht [u.a.] : Springer, 1966 50(2015), 1 vom: März, Seite 13-23 (DE-627)329555952 (DE-600)2047713-2 1874-9348 nnns volume:50 year:2015 number:1 month:03 pages:13-23 https://dx.doi.org/10.1007/s12224-015-9212-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 50 2015 1 03 13-23 |
spelling |
10.1007/s12224-015-9212-1 doi (DE-627)SPR025468820 (SPR)s12224-015-9212-1-e DE-627 ger DE-627 rakwb eng Lundell, Anna verfasserin aut Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of Botany, Academy of Sciences of the Czech Republic 2015 Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. clonal plants (dpeaa)DE-He213 demography (dpeaa)DE-He213 dust seeds (dpeaa)DE-He213 forest management (dpeaa)DE-He213 fruit set (dpeaa)DE-He213 plant conservation (dpeaa)DE-He213 seed production (dpeaa)DE-He213 Cousins, Sara A. O. aut Eriksson, Ove aut Enthalten in Folia geobotanica Dordrecht [u.a.] : Springer, 1966 50(2015), 1 vom: März, Seite 13-23 (DE-627)329555952 (DE-600)2047713-2 1874-9348 nnns volume:50 year:2015 number:1 month:03 pages:13-23 https://dx.doi.org/10.1007/s12224-015-9212-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 50 2015 1 03 13-23 |
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10.1007/s12224-015-9212-1 doi (DE-627)SPR025468820 (SPR)s12224-015-9212-1-e DE-627 ger DE-627 rakwb eng Lundell, Anna verfasserin aut Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of Botany, Academy of Sciences of the Czech Republic 2015 Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. clonal plants (dpeaa)DE-He213 demography (dpeaa)DE-He213 dust seeds (dpeaa)DE-He213 forest management (dpeaa)DE-He213 fruit set (dpeaa)DE-He213 plant conservation (dpeaa)DE-He213 seed production (dpeaa)DE-He213 Cousins, Sara A. O. aut Eriksson, Ove aut Enthalten in Folia geobotanica Dordrecht [u.a.] : Springer, 1966 50(2015), 1 vom: März, Seite 13-23 (DE-627)329555952 (DE-600)2047713-2 1874-9348 nnns volume:50 year:2015 number:1 month:03 pages:13-23 https://dx.doi.org/10.1007/s12224-015-9212-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 50 2015 1 03 13-23 |
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10.1007/s12224-015-9212-1 doi (DE-627)SPR025468820 (SPR)s12224-015-9212-1-e DE-627 ger DE-627 rakwb eng Lundell, Anna verfasserin aut Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of Botany, Academy of Sciences of the Czech Republic 2015 Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. clonal plants (dpeaa)DE-He213 demography (dpeaa)DE-He213 dust seeds (dpeaa)DE-He213 forest management (dpeaa)DE-He213 fruit set (dpeaa)DE-He213 plant conservation (dpeaa)DE-He213 seed production (dpeaa)DE-He213 Cousins, Sara A. O. aut Eriksson, Ove aut Enthalten in Folia geobotanica Dordrecht [u.a.] : Springer, 1966 50(2015), 1 vom: März, Seite 13-23 (DE-627)329555952 (DE-600)2047713-2 1874-9348 nnns volume:50 year:2015 number:1 month:03 pages:13-23 https://dx.doi.org/10.1007/s12224-015-9212-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 50 2015 1 03 13-23 |
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10.1007/s12224-015-9212-1 doi (DE-627)SPR025468820 (SPR)s12224-015-9212-1-e DE-627 ger DE-627 rakwb eng Lundell, Anna verfasserin aut Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of Botany, Academy of Sciences of the Czech Republic 2015 Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. clonal plants (dpeaa)DE-He213 demography (dpeaa)DE-He213 dust seeds (dpeaa)DE-He213 forest management (dpeaa)DE-He213 fruit set (dpeaa)DE-He213 plant conservation (dpeaa)DE-He213 seed production (dpeaa)DE-He213 Cousins, Sara A. O. aut Eriksson, Ove aut Enthalten in Folia geobotanica Dordrecht [u.a.] : Springer, 1966 50(2015), 1 vom: März, Seite 13-23 (DE-627)329555952 (DE-600)2047713-2 1874-9348 nnns volume:50 year:2015 number:1 month:03 pages:13-23 https://dx.doi.org/10.1007/s12224-015-9212-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_374 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2018 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_2939 GBV_ILN_2946 GBV_ILN_2949 GBV_ILN_2951 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4346 GBV_ILN_4393 GBV_ILN_4700 AR 50 2015 1 03 13-23 |
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We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. 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Lundell, Anna |
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Lundell, Anna misc clonal plants misc demography misc dust seeds misc forest management misc fruit set misc plant conservation misc seed production Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden |
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Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden clonal plants (dpeaa)DE-He213 demography (dpeaa)DE-He213 dust seeds (dpeaa)DE-He213 forest management (dpeaa)DE-He213 fruit set (dpeaa)DE-He213 plant conservation (dpeaa)DE-He213 seed production (dpeaa)DE-He213 |
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Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden |
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Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden |
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10.1007/s12224-015-9212-1 |
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population size and reproduction in the declining endangered forest plant chimaphila umbellata in sweden |
title_auth |
Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden |
abstract |
Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. © Institute of Botany, Academy of Sciences of the Czech Republic 2015 |
abstractGer |
Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. © Institute of Botany, Academy of Sciences of the Czech Republic 2015 |
abstract_unstemmed |
Abstract The rare forest plant Chimaphila umbellata (Ericaceae) has decreased drastically during the last century, approximately by 80 % in some regions in Sweden. We examined associations between various biotic and abiotic conditions related to changes in forest management and nitrogen deposition, and C. umbellata population size, flowering frequency, fruit set and seed production. Environmental conditions at 38 C. umbellata sites in the provinces of Uppland and Södermanland, Sweden, included light inflow, cover of competitive species, soil nitrogen, continuity of forest cover and soil texture. The results suggested that population size was negatively affected by cover of competitive species. Population size was not related to light availability although increased shading was associated with decreased flowering frequency. Fruit set was negatively affected by cover of competitive species, and seed production decreased with increasing soil nitrogen content. Fruit set and seed production increased with increasing population size. This study shows that denser forest stands and increased abundance of Vaccinium myrtillus and graminoid species may have strong negative effects on C. umbellata. This species’ longevity and clonal propagation may buffer some negative impacts, which in turn might contribute to an extinction debt. To maintain viable populations of Chimaphila umbellata in Swedish forests, there is a need for targeted management in forest habitats, i.e. reintroducing moderate disturbance regimes to reduce competition and increase light inflow. © Institute of Botany, Academy of Sciences of the Czech Republic 2015 |
collection_details |
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container_issue |
1 |
title_short |
Population size and reproduction in the declining endangered forest plant Chimaphila umbellata in Sweden |
url |
https://dx.doi.org/10.1007/s12224-015-9212-1 |
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author2 |
Cousins, Sara A. O. Eriksson, Ove |
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Cousins, Sara A. O. Eriksson, Ove |
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doi_str |
10.1007/s12224-015-9212-1 |
up_date |
2024-07-03T16:10:14.635Z |
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score |
7.4021015 |