Citation:

PANGAEA.993204 (dataset in review)

Abstract:

This dataset provides high-resolution vertical profiles of temperature (°C), salinity (pss), conductivity (µS cm⁻¹), and density (kg m⁻³) obtained in the Reloncaví Sound during the austral spring 2023–summer 2024 transition. CTD casts were performed at four fixed stations along the estuarine gradient to characterize water column stratification and physical structure. Measurements were acquired using a Sontek CTD (USA, serial number CC192003).

Keyword(s):

CDOM; coastal zone; nutrient; Patagonian fjords; Phytoplankton

Related to:

Teca, Elisabeth; et al. (in prep.): Coupled hydrographic–biogeochemical control on phytoplankton structure during the spring 2023–summer 2024 transition in the Reloncaví Sound.

Teca, Elisabeth; Lara, Carlos; Muñoz, Richard; Mendoza, Paula; Broitman, Bernardo R: Chromophoric dissolved organic matter (CDOM) absorption in Reloncaví Sound (Chile) during the austral spring–summer 2023–2024 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993212

Teca, Elisabeth; Lara, Carlos; Muñoz, Richard; Mendoza, Paula; Broitman, Bernardo R: Dissolved nutrient concentrations (nitrate, nitrite, phosphate, silicic acid) in Reloncaví Sound (Chile) during the austral spring–summer 2023–2024 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993210

Teca, Elisabeth; Lara, Carlos; Muñoz, Richard; Mendoza, Paula; Broitman, Bernardo R: Microplankton abundance and composition in Reloncaví Sound (Chile) during the austral spring–summer 2023–2024 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993209

Teca, Elisabeth; Lara, Carlos; Muñoz, Richard; Mendoza, Paula; Broitman, Bernardo R: Size-fractionated chlorophyll a (>20 µm and <20 µm) in Reloncaví Sound (Chile) during the austral spring–summer 2023–2024 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993211

Funding:

National Agency for Research and Development (ANID), grant/award no. 1230420: FONDECYT

Coverage:

Median Latitude: -41.680358 * Median Longitude: -72.745803 * South-bound Latitude: -41.727156 * West-bound Longitude: -72.837850 * North-bound Latitude: -41.629750 * East-bound Longitude: -72.578248

Date/Time Start: 2023-11-23T00:00:00 * Date/Time End: 2024-02-14T00:00:00

Minimum DEPTH, water: 0.150 m * Maximum DEPTH, water: 14.848 m

Event(s):

E1_2023-11-26 * Latitude: -41.629750 * Longitude: -72.837850 * Date/Time: 2023-11-26T00:00:00 * Location: Reloncavi Sound * Campaign: * Comment: Discrete water sample formicroplankton analysis; superficial

E1_2023-12-21 * Latitude: -41.629750 * Longitude: -72.837850 * Date/Time: 2023-12-21T00:00:00 * Location: Reloncavi Sound * Campaign: * Comment: Discrete water sample for microplankton analysis; superficial

E1_2024-01-16 * Latitude: -41.629750 * Longitude: -72.837850 * Date/Time: 2024-01-16T00:00:00 * Location: Reloncavi Sound * Campaign: * Comment: Discrete water sample for microplankton analysis; superficial

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Teca, Elisabeth
2	Other event	Other event		Teca, Elisabeth
3	DATE/TIME	Date/Time		Teca, Elisabeth		Geocode
4	LATITUDE	Latitude		Teca, Elisabeth		Geocode
5	LONGITUDE	Longitude		Teca, Elisabeth		Geocode
6	DEPTH, water	Depth water	m	Teca, Elisabeth		Geocode
7	Temperature, water	Temp	°C	Teca, Elisabeth	CTD, SonTek, CastAway-CTD [SN: CC192003]
8	Conductivity	Cond	mS/cm	Teca, Elisabeth	CTD, SonTek, CastAway-CTD [SN: CC192003]
9	Salinity	Sal		Teca, Elisabeth	CTD, SonTek, CastAway-CTD [SN: CC192003]
10	Density, sigma-theta (0)	Sigma-theta	kg/m³	Teca, Elisabeth	CTD, SonTek, CastAway-CTD [SN: CC192003]

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3155 data points

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