Relationships between nitrogen, acid-unhydrolyzable residue, and climate among tree foliar litters

2013
journal article
article
11
dc.abstract.otherUsing literature data, we investigated coniferous and broadleaf litter from 58 tree species using a database encompassing concentrations of N and acid-unhydrolyzable residue (AUR) (gravimetric lignin) in newly shed litter, mean annual temperature, and mean annual precipitation. Our aims were to (i) demonstrate any large-scale relationships between concentrations of N and AUR in foliar litter and (ii) determine differences in this respect among litter from Pinus and Quercus. To this end, we had collected foliar litter data for Asia and Europe, forming a climate gradient. Litter from broadleaf and coniferous trees differed significantly in concentrations of N (p < 0.0001, 9.64 versus 5.50 mg/g, respectively) and AUR (p < 0.0001, 219 versus 292 mg/g, respectively). There were highly significant positive linear relationships between concentrations of N and AUR for broadleaf (p < 0.0001) and coniferous litter (p < 0.0001). There were also significant positive relationships for AUR as a function of N concentration for the genera Pinus and Quercus but not within species. That for Scots pine (Pinus sylvestris L.) was negative and that for common oak (Quercus robur L.) not significant.pl
dc.affiliationWydział Biologii i Nauk o Ziemi : Instytut Nauk o Środowiskupl
dc.contributor.authorBerg, Björnpl
dc.contributor.authorLiu, Chunjiangpl
dc.contributor.authorLaskowski, Ryszard - 129868 pl
dc.contributor.authorDavey, Matthewpl
dc.date.accessioned2014-12-18T08:58:38Z
dc.date.available2014-12-18T08:58:38Z
dc.date.issued2013pl
dc.description.number1pl
dc.description.physical103-107pl
dc.description.volume43pl
dc.identifier.doi10.1139/cjfr-2012-0385pl
dc.identifier.eissn1208-6037pl
dc.identifier.issn0045-5067pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/2333
dc.languageengpl
dc.language.containerengpl
dc.rights.licencebez licencji
dc.subtypeArticlepl
dc.titleRelationships between nitrogen, acid-unhydrolyzable residue, and climate among tree foliar litterspl
dc.title.journalCanadian Journal of Forest Researchpl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.otherpl
Using literature data, we investigated coniferous and broadleaf litter from 58 tree species using a database encompassing concentrations of N and acid-unhydrolyzable residue (AUR) (gravimetric lignin) in newly shed litter, mean annual temperature, and mean annual precipitation. Our aims were to (i) demonstrate any large-scale relationships between concentrations of N and AUR in foliar litter and (ii) determine differences in this respect among litter from Pinus and Quercus. To this end, we had collected foliar litter data for Asia and Europe, forming a climate gradient. Litter from broadleaf and coniferous trees differed significantly in concentrations of N (p < 0.0001, 9.64 versus 5.50 mg/g, respectively) and AUR (p < 0.0001, 219 versus 292 mg/g, respectively). There were highly significant positive linear relationships between concentrations of N and AUR for broadleaf (p < 0.0001) and coniferous litter (p < 0.0001). There were also significant positive relationships for AUR as a function of N concentration for the genera Pinus and Quercus but not within species. That for Scots pine (Pinus sylvestris L.) was negative and that for common oak (Quercus robur L.) not significant.
dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Nauk o Środowisku
dc.contributor.authorpl
Berg, Björn
dc.contributor.authorpl
Liu, Chunjiang
dc.contributor.authorpl
Laskowski, Ryszard - 129868
dc.contributor.authorpl
Davey, Matthew
dc.date.accessioned
2014-12-18T08:58:38Z
dc.date.available
2014-12-18T08:58:38Z
dc.date.issuedpl
2013
dc.description.numberpl
1
dc.description.physicalpl
103-107
dc.description.volumepl
43
dc.identifier.doipl
10.1139/cjfr-2012-0385
dc.identifier.eissnpl
1208-6037
dc.identifier.issnpl
0045-5067
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/2333
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights.licence
bez licencji
dc.subtypepl
Article
dc.titlepl
Relationships between nitrogen, acid-unhydrolyzable residue, and climate among tree foliar litters
dc.title.journalpl
Canadian Journal of Forest Research
dc.typepl
JournalArticle
dspace.entity.type
Publication

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