|
|
|
|
| LEADER |
01000caa a22002652c 4500 |
| 001 |
NLM301861005 |
| 003 |
DE-627 |
| 005 |
20250226022258.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2020 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1111/gcb.14857
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n1006.xml
|
| 035 |
|
|
|a (DE-627)NLM301861005
|
| 035 |
|
|
|a (NLM)31578796
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Collalti, Alessio
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Plant respiration
|b Controlled by photosynthesis or biomass?
|
| 264 |
|
1 |
|c 2020
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 19.03.2020
|
| 500 |
|
|
|a Date Revised 19.03.2020
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © 2019 John Wiley & Sons Ltd.
|
| 520 |
|
|
|a Two simplifying hypotheses have been proposed for whole-plant respiration. One links respiration to photosynthesis; the other to biomass. Using a first-principles carbon balance model with a prescribed live woody biomass turnover, applied at a forest research site where multidecadal measurements are available for comparison, we show that if turnover is fast the accumulation of respiring biomass is low and respiration depends primarily on photosynthesis; while if turnover is slow the accumulation of respiring biomass is high and respiration depends primarily on biomass. But the first scenario is inconsistent with evidence for substantial carry-over of fixed carbon between years, while the second implies far too great an increase in respiration during stand development-leading to depleted carbohydrate reserves and an unrealistically high mortality risk. These two mutually incompatible hypotheses are thus both incorrect. Respiration is not linearly related either to photosynthesis or to biomass, but it is more strongly controlled by recent photosynthates (and reserve availability) than by total biomass
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a biomass accumulation
|
| 650 |
|
4 |
|a carbon use efficiency
|
| 650 |
|
4 |
|a gross primary production
|
| 650 |
|
4 |
|a maintenance respiration
|
| 650 |
|
4 |
|a metabolic scaling theory
|
| 650 |
|
4 |
|a net primary production
|
| 650 |
|
4 |
|a nonstructural carbohydrates
|
| 650 |
|
4 |
|a plant respiration
|
| 650 |
|
7 |
|a Carbon Dioxide
|2 NLM
|
| 650 |
|
7 |
|a 142M471B3J
|2 NLM
|
| 650 |
|
7 |
|a Carbon
|2 NLM
|
| 650 |
|
7 |
|a 7440-44-0
|2 NLM
|
| 700 |
1 |
|
|a Tjoelker, Mark G
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Hoch, Günter
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Mäkelä, Annikki
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Guidolotti, Gabriele
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Heskel, Mary
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Petit, Giai
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ryan, Michael G
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Battipaglia, Giovanna
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Matteucci, Giorgio
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Prentice, Iain Colin
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Global change biology
|d 1999
|g 26(2020), 3 vom: 20. März, Seite 1739-1753
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnas
|
| 773 |
1 |
8 |
|g volume:26
|g year:2020
|g number:3
|g day:20
|g month:03
|g pages:1739-1753
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1111/gcb.14857
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 26
|j 2020
|e 3
|b 20
|c 03
|h 1739-1753
|