Citation:

PANGAEA.912555

Name: Primary production of twelve Mediterranean reservoirs in Southern Spain
Published: 2020-02-25
License: https://creativecommons.org/licenses/by/4.0/
Keywords: CH4; CO2; Greenhouse gases; N2O; reservoir

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Abstract:

We estimated gross primary production (GPP), net ecosystem production (NEP), and ecosystem respiration (R) by measuring temporal changes in dissolved oxygen concentration and temperature using a miniDOT (PME) submersible water logger during the stratification period. We used the equations proposed by Staehr et al. (2010) to calculate GPP, NEP, and R.

Keyword(s):

CH4; CO2; Greenhouse gases; N2O; reservoir

Related to:

León-Palmero, Elizabeth; Contreras-Ruiz, Alba; Sierra, Ana; Morales-Baquero, Rafael; Reche, Isabel (2020): Dissolved CH4; coupled to photosynthetic picoeukaryotes in oxic waters and to cumulative chlorophyll a in anoxic waters of reservoirs. Biogeosciences, 17(12), 3223-3245, https://doi.org/10.5194/bg-17-3223-2020

León-Palmero, Elizabeth; Morales-Baquero, Rafael; Reche, Isabel (2020): Dissolved concentrations of CH4, nutrients, and biological parameters in the water column of twelve Mediterranean reservoirs in Southern Spain [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.912535

Coverage:

Median Latitude: 37.519167 * Median Longitude: -3.432500 * South-bound Latitude: 36.860000 * West-bound Longitude: -4.330000 * North-bound Latitude: 38.400000 * East-bound Longitude: -2.650000

Event(s):

Bermejales (#5) * Latitude: 36.990000 * Longitude: -3.890000 * Method/Device: Multiple investigations (MULT)

Beznar (#8) * Latitude: 36.920000 * Longitude: -3.550000 * Method/Device: Multiple investigations (MULT)

Colomera (#2) * Latitude: 38.400000 * Longitude: -3.720000 * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		León-Palmero, Elizabeth
2	Latitude of event	Latitude		León-Palmero, Elizabeth
3	Longitude of event	Longitude		León-Palmero, Elizabeth
4	Methane	CH4	µmol/l	León-Palmero, Elizabeth		CH4 concentration in the epilimnion
5	Methane	CH4	%	León-Palmero, Elizabeth		CH4 concentration in the epilimnion
6	Gross primary production of oxygen	GPP O2	g/m³/day	León-Palmero, Elizabeth	Calculated after Staehr etal, 2010
7	Net primary production of oxygen	NPP O2	g/m³/day	León-Palmero, Elizabeth	Calculated after Staehr etal, 2010
8	Net primary production of oxygen, integrated	NPP O2 int	g/m³	León-Palmero, Elizabeth	Calculated after Staehr etal, 2010	measured during daylight
9	Respiration rate, oxygen	Resp O2	g/m³/day	León-Palmero, Elizabeth	Calculated after Staehr etal, 2010
10	Chlorophyll a	Chl a	µg/l	León-Palmero, Elizabeth	CTD, Sea-Bird SBE 911plus	Chlorophyll-a concentration in the epilimnion
11	Picoeukaryotes, photosynthetic	PPEuk	#/ml	León-Palmero, Elizabeth		Photosynthetic picoeukaryotes abundance in the epilimnion
12	Cyanobacteria	Cyanobact	#/ml	León-Palmero, Elizabeth	Epifluorescence microscopy	Cyanobacteria abundance in the epilimnion

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

108 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 Latitude	3 Longitude	4 CH4 [µmol/l]	5 CH4 [%]	6 GPP O2 [g/m³/day]	7 NPP O2 [g/m³/day]	8 NPP O2 int [g/m³]	9 Resp O2 [g/m³/day]	10 Chl a [µg/l]	11 PPEuk [#/ml]	12 Cyanobact [#/ml]
Cubillas	37.2700	-3.6800	8.20	363130.7	2.40	-0.04	0.82	-2.44	13.97	6556	25096
Colomera	38.4000	-3.7200	1.80	81429.6	0.68	-0.04	0.22	-0.72	1.73	1665	36981
Negratin	37.5600	-2.9500	0.10	2472.9	0.55	-0.01	0.19	-0.56	0.81	225	22773
La_Bolera	37.7600	-2.9000	0.20	5544.2	0.80	-0.07	0.25	-0.86	1.28	99	88858
Bermejales	36.9900	-3.8900	0.40	17623.8	0.50	-0.02	0.20	-0.52	1.34	290	38783
Iznajar	37.2600	-4.3300	0.80	35747.0	1.49	-0.06	0.60	-1.55	5.71	780	38405
Francisco_Abellan	37.3100	-3.2700	0.40	15551.7	0.24	0.03	0.13	-0.21	2.35	1545	24065
Beznar	36.9200	-3.5500	0.20	6585.9	1.25	-0.02	0.58	-1.27	15.73	3076	22660
San_Clemente	37.8600	-2.6500	0.50	23713.2	0.60	0.32	0.42	-0.27	4.57	1769	32504
El_Portillo	37.8100	-2.7900	0.90	38766.6	0.16	0.00	0.05	-0.16	2.90	979	8031
Jandula	38.2300	-3.9700	0.70	27748.8	0.51	0.02	0.20	-0.49	1.36	333	82371
Rules	36.8600	-3.4900	0.20	7063.6	0.90	0.27	0.49	-0.63	3.68	51	3135