OATAO is an open access repository that collects the work of Toulouse
researchers and makes it freely available over the web where possible
Any correspondence concerning this service should be sent
to the repository administrator: [email protected]
This is an author’s version published in: https://oatao.univ-toulouse.fr/26550
To cite this version:
Jabiol, Jérémy and Gossiaux, Alice and Lecerf, Antoine and Rota,
Thibaut and Guérold, François and Danger, Michaël and Poupin,
Pascal and Gilbert, Franck and Chauvet, Eric Variable temperature
effects between heterotrophic stream processes and organisms.
(2020) Freshwater Biology, 65 (9). 1543-1554. ISSN 0046-5070
Open Archive Toulouse Archive Ouverte
Official URL :
https://doi.org/10.1111/fwb.13520
|
|
|
|
|
|
|
|
1EcoLab, Laboratoire écologie fonctionnelle
2
Jérémy Jabiol, EcoLab, Laboratoire écologie
Email: [email protected]
Gammarus,
Potamophylax, and Sericostoma
|
|
|
c. SD
Flagellospora curvula, Articulospora tetracladia, Alatospora acuminata, and Tetrachaetum elegans 3 PO2−4 μ NO−3 3 ambient treatment, SD, n 3 addition of natural
|
c. 3 depending on N Gammarus fossarumnamely Sericostoma personatum Potamophylax
cingulatus Potamophylax
Sericostoma and Gammarus originated
c. Potamophylax,
Gammarus, and Sericostoma
|
3
2 2 2 2 2
|
|
I I Tc I at 10°C, Ea k –5 T Tcentire temperature gradient.
overlap 0.
|
|
c. c. ln (I) = ln[I (Tc)] − Ea × (1∕kT − 1∕kTc)|
p SD SD|
Gammarus: 2.5–9.1 mg; Potamophylax Sericostoma SE: Gammarus, a : Potamophylax, aS: Sericostoma, a p
(a) (b)
p p c. Sericostoma and c. Gammarus: p Sericostoma: p Potamophylax p
|
into CO2 p (df (df (df mg C/day 0.539 mg C mg litter /day Litter N content 0.933 Gammarus mg C mg invert. /day Potamophylax mg C mg invert. /day 0.109 Sericostoma mg C mg invert. /day mg C mg invert. /day Note: p in bold.SE, n
(a) (b) (c)
(d) (e)
SE, n
gradient in different N availability
8 10 12 14 Temperature (°C) 8 10 12 14 Temperature (°C) L tter N concentrat on (% L tter DM ) Funga b omass (% L tter DM ) 8 4 5 6 7 2.0 1.6 1.8 1.4 (a) (b) [N] = 1.41 mg/L [N] = 0.71 mg/L [N] = 2.81 mg/L [N] = 2.11 mg/L
in natura litter SE, n – Gammarus Potamophylax Sericostoma – Note:
Jérémy Jabiol Antoine Lecerf Michaël Danger Eric Chauvet Nature Geoscience, 3
Global Ecology and Biogeography, 21
Ecology Letters, 14
Ecology, 85, 1771–
Agriculture, Ecosystems, Environment, 24
Freshwater Science, 31
Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge:
Global Change Biology, 21
Invertebrate detritivore
did not overlap 0
(a) (b) 8 10 12 14
Temperature (°C)
1.0 1.5 2.0 2.5Water N concentration (mg/l)
0.2 0.4 0.2 0.0Spec
es m
x
ng ef
fect
Ecology, 90, 122–
FEMS Microbiology Ecology, 43
Freshwater Biology, 47, 909–919. Fungal Ecology, 19 Limnology and Oceanography, 41, 1109–1115. Freshwater Biology, 59, 2390–2399. Aquatic Sciences, 76 Biological Reviews, 90
fungi. Global Change Biology, 17
Global Change Biology, 23
Oikos, 125,
Freshwater Biology, 54,
Hydrobiologia, 785
Science, 320,
Methods to study litter decomposition – A practical guide
Applied and Environmental Microbiology, 59 Oikos, 85 Mycological Research, 97 Science, 21 Fungal Ecology, 6 Aquatic Sciences, 81 Hydrobiology, 86 Fungal Ecology, 19 Isme Journal, 11, 2729–2739. Functional Ecology, 23, 211–219. Freshwater Biology, 32 Microbial Ecology, 77,
FEMS Microbiology Ecology, 35,
Ecology, 93
Ecology, 96
FEMS Microbiology Ecology, 87
Philosophical Transactions of the Royal Society B, 367
Global Change Biology, 18, 1300–1311. Freshwater Biology, 4
Environmental Management, 27
R: A language and environment for statistical comput-ing
Global Change Biology, 16
dence. Marine Ecology Progress Series, 519
Science of the Total Environment, 661
The fungal community: Its organization and role in the ecosystem
Science Advances, 5
Science, 277
Science, 336
Proceedings of the National Academy of Sciences of the United States of America, 96,
