NDLI: Nutrient concentration in shape Sphagna at increased N-deposition rates and raised atmospheric CO$

Content Provider	Springer Nature Link
Author	Jauhiainen, Jyrki Vasander, Harri Silvola, Jouko
Copyright Year	1998
Abstract	Sphagnum fuscum, S. magellanicum, S. angustifolium and S. warnstorfii were treated with N deposition rates (0, 10, 30 and 100 kg ha$^{-1}$ a$^{-1}$) and with four atmospheric CO$_{2}$ concentrations (350, 700, 1000 and 2000 ppm) in greenhouse for 71–120 days. Thereafter, concentrations of total N, P, K, Ca and Mg in the capitulae of the Sphagna were determined. The response of each species to N deposition was related to ecological differences. With increasing N deposition treatments, moss N concentrations increased and higher N:P-ratios were found, the increase being especially clear at the highest N load. Sphagnum fuscum, which occupies ombrotrophic habitats, was the most affected by the increased nitrogen load and as a consequence the other elements were decreased. Oligotrophic S. magellanicum, wide nutrient status tolerant S. angustifolium and meso-eutrophic S. warnstorfii tolerated better increased N deposition, though there were increased concentrations of Ca and Mg in S. warnstorfii and Mg in S. magellanicum. Nitrogen and P concentrations decreased with raised CO$_{2}$ concentrations, except for S. magellanicum. This seems to be the first time this kind of response in nutrient concentrations to enhanced CO$_{2}$ concentration has been shown to exist in bryophytes. The concentration of K clearly decreased in S. fuscum as did the concentration of Mg in the other Sphagna with increasing CO$_{2}$. Sphagnum angustifolium and S. magellanicum, which are the less specialized species, were the least affected by the CO$_{2}$ treatments.
Starting Page	149
Ending Page	160
Page Count	12
File Format	PDF
ISSN	13850237
Journal	Plant Ecology
Volume Number	138
Issue Number	2
e-ISSN	15735052
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	1998-01-01
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Plant Sciences
Content Type	Text
Resource Type	Article
Subject	Ecology Plant Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Simulating trends in crop yield and soil carbon in a long-term experiment—effects of rising CO$_{2}$, N deposition and improved cultivation

Net ecosystem CO$_{2}$ exchange and plant biomass responses to warming and N addition in a grass-dominated system during two years of net CO$_{2}$ efflux

Increased precipitation induces a positive plant-soil feedback in a semi-arid grassland

Nutrient uptake by rice and soil solution composition under atmospheric CO$_{2}$ enrichment

Decomposability of C3 and C4 grass litter sampled under different concentrations of atmospheric carbon dioxide at a natural CO$_{2}$ spring

Responses of CO$_{2}$ efflux from an alpine meadow soil on the Qinghai Tibetan Plateau to multi-form and low-level N addition

Retraction Note to: CO$_{2}$ effects on plant nutrient concentration depend on plant functional group and available nitrogen: a meta-analysis

RETRACTED ARTICLE: CO$_{2}$ effects on plant nutrient concentration depend on plant functional group and available nitrogen: a meta-analysis

Effects of increased atmospheric CO$_{2}$, temperature, and soil N availability on root exudation of dissolved organic carbon by a N-fixing tree (Robinia pseudoacacia L.)

Nutrient concentration in shape Sphagna at increased N-deposition rates and raised atmospheric CO$_{2}$ concentrations

Similar Documents

Simulating trends in crop yield and soil carbon in a long-term experiment—effects of rising CO$_{2}$, N deposition and improved cultivation

Net ecosystem CO$_{2}$ exchange and plant biomass responses to warming and N addition in a grass-dominated system during two years of net CO$_{2}$ efflux

Increased precipitation induces a positive plant-soil feedback in a semi-arid grassland

Nutrient uptake by rice and soil solution composition under atmospheric CO$_{2}$ enrichment

Decomposability of C3 and C4 grass litter sampled under different concentrations of atmospheric carbon dioxide at a natural CO$_{2}$ spring

Responses of CO$_{2}$ efflux from an alpine meadow soil on the Qinghai Tibetan Plateau to multi-form and low-level N addition

Retraction Note to: CO$_{2}$ effects on plant nutrient concentration depend on plant functional group and available nitrogen: a meta-analysis

RETRACTED ARTICLE: CO$_{2}$ effects on plant nutrient concentration depend on plant functional group and available nitrogen: a meta-analysis

Effects of increased atmospheric CO$_{2}$, temperature, and soil N availability on root exudation of dissolved organic carbon by a N-fixing tree (Robinia pseudoacacia L.)

Nutrient concentration in shape Sphagna at increased N-deposition rates and raised atmospheric CO$_{2}$ concentrations