NDLI: Organic carbon sedimentation dominates over CO2 emission in two net heterotrophic Mediterranean reservoirs during stratification

Please wait, while we are loading the content...

Aquatic Sciences : Volume 78

Aquatic Sciences : Volume 78, Issue 4, October 2016

Aquatic Sciences : Volume 78, Issue 3, July 2016

Aquatic Sciences : Volume 78, Issue 2, April 2016

Heat-based hyporheic flux calculations in heterogeneous salmon spawning gravels

Distribution patterns and environmental correlates of Thaumarchaeota abundance in six deep subalpine lakes

The role of filamentous algae Spirogyra spp. in methane production and emissions in streams

Spatio-temporal relationships between habitat types and microbial function of an upland floodplain

Stable isotopes reveal food web modifications along the upstream–downstream gradient of a temperate stream

Diel variability in fish assemblages in coastal wetlands and tributaries of the St. Lawrence River: a cautionary tale for fisheries monitoring

Organic carbon sedimentation dominates over CO2 emission in two net heterotrophic Mediterranean reservoirs during stratification

Invertebrate assemblage responses and the dual roles of resistance and resilience to drying in intermittent rivers

Adaptive growth reduction in response to fish kairomones allows mosquito larvae (Culex pipiens) to reduce predation risk

Effect of reduced impact logging and small-scale mining disturbances on Neotropical stream fish assemblages

Flow intermittency, physico-chemistry and function of headwater streams in an Alpine glacial catchment

Characterizing organic matter inputs to sediments of small, intermittent, prairie streams: a molecular marker and stable isotope approach

Dynamics of fish dispersal during river-floodplain connectivity and its implications for community assembly

Impact of terrestrial runoff on organic matter, trophic state, and phytoplankton in a tropical, upland reservoir

Biophysical controls on dissolved organic carbon concentrations of Alaskan coastal temperate rainforest streams

Macroinvertebrate community responses to duration, intensity and timing of annual dry events in intermittent forested and pasture streams

Aquatic Sciences : Volume 78, Issue 1, January 2016

Aquatic Sciences : Volume 77

Aquatic Sciences : Volume 76

Aquatic Sciences : Volume 75

Aquatic Sciences : Volume 74

Aquatic Sciences : Volume 73

Aquatic Sciences : Volume 72

Aquatic Sciences : Volume 71

Aquatic Sciences : Volume 70

Aquatic Sciences : Volume 69

Aquatic Sciences : Volume 68

Aquatic Sciences : Volume 67

Aquatic Sciences : Volume 66

Aquatic Sciences : Volume 65

Aquatic Sciences : Volume 64

Aquatic Sciences : Volume 63

Aquatic Sciences : Volume 62

Aquatic Sciences : Volume 61

Aquatic Sciences : Volume 60

Aquatic Sciences : Volume 59

Organic carbon sedimentation dominates over CO2 emission in two net heterotrophic Mediterranean reservoirs during stratification

Content Provider	Springer Nature Link
Author	Morales Pineda, María Úbeda, Bárbara Cózar, Andrés Obrador, Biel Gálvez, José Á.
Copyright Year	2015
Abstract	Freshwater reservoirs are significant components of the global carbon cycle. However, relatively few studies address the balance between the atmospheric carbon flux and sedimentation in these ecosystems. We performed a simultaneous analysis of the sedimentation fluxes of particulate organic carbon (SPOC) and atmospheric CO2 fluxes ( $$ {\text{F}}_{{{\text{CO}}_{ 2} }} $$ ) in the epilimnetic zone of two monomictic Mediterranean reservoirs. CO2 partial pressure (pCO2) was monitored hourly, and SPOC was measured at biweekly intervals with sediment traps during the stratification period. Both reservoirs were zones of intense organic carbon sedimentation and CO2 emission to the atmosphere despite having different trophic statuses. The positive relationship observed between SPOC and $$ {\text{F}}_{{{\text{CO}}_{ 2} }} $$ was likely due to the inputs of organic matter and nutrients to the epilimnion, which increased both sedimentation and CO2 emission. Nonetheless, the stronger effect on the sedimentation process led to a net downward flux of carbon in spite of the heterotrophic nature of both reservoirs.
Starting Page	279
Ending Page	290
Page Count	12
File Format	PDF
ISSN	10151621
Journal	Aquatic Sciences
Volume Number	78
Issue Number	2
e-ISSN	14209055
Language	English
Publisher	Springer International Publishing
Publisher Date	2015-09-05
Publisher Place	Cham
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	CO 2 emission Sedimentation pCO2 Particulate organic carbon Reservoirs Stratified period Freshwater & Marine Ecology Marine & Freshwater Sciences Oceanography Ecology Life Sciences
Content Type	Text
Resource Type	Article
Subject	Ecology Aquatic Science Water Science and Technology Ecology, Evolution, Behavior and Systematics

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

Variability of carbon dioxide flux from tropical (Cerrado) hydroelectric reservoirs

Particulate organic carbon sedimentation triggers lagged methane emissions in a eutrophic reservoir (Dataset)

Photochemical production and decomposition of particulate organic carbon in a freshwater stream

Rates of CO2 efflux and changes in DOC concentration resulting from the addition of POC to the fluvial system in peatlands

Low carbon dioxide partial pressure in a productive subtropical lake

Metabolic responses to high pCO2 conditions at a CO2 vent site in juveniles of a marine isopod species assemblage

Review and suggestions for estimating particulate organic carbon and dissolved organic carbon inventories in the ocean using remote sensing data

Short-term variation in thermal stratification complicates estimation of lake metabolism

SedPods: a low-cost coral proxy for measuring net sedimentation

Organic carbon sedimentation dominates over CO2 emission in two net heterotrophic Mediterranean reservoirs during stratification

Similar Documents

Variability of carbon dioxide flux from tropical (Cerrado) hydroelectric reservoirs

Particulate organic carbon sedimentation triggers lagged methane emissions in a eutrophic reservoir (Dataset)

Photochemical production and decomposition of particulate organic carbon in a freshwater stream

Rates of CO2 efflux and changes in DOC concentration resulting from the addition of POC to the fluvial system in peatlands

Low carbon dioxide partial pressure in a productive subtropical lake

Metabolic responses to high pCO2 conditions at a CO2 vent site in juveniles of a marine isopod species assemblage

Review and suggestions for estimating particulate organic carbon and dissolved organic carbon inventories in the ocean using remote sensing data

Short-term variation in thermal stratification complicates estimation of lake metabolism

SedPods: a low-cost coral proxy for measuring net sedimentation

Organic carbon sedimentation dominates over CO2 emission in two net heterotrophic Mediterranean reservoirs during stratification