cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.877809
title: Interacting effects of increased CO2 and nutrients on seagrass ecosystems during a mesocosm experiment, results in MS Excel format

description: Increasing evidence emphasizes that the effects of human impacts on ecosystems must be investigated using designs that incorporate the responses across levels of biological organization as well as the effects of multiple stressors. Here we implemented a mesocosm experiment to investigate how the individual and interactive effects of CO2 enrichment and eutrophication scale-up from changes in primary producers at the individual (biochemistry) or population level (production, reproduction, and/or abundance) to higher levels of community (macroalgae abundance, herbivory, and global metabolism), and ecosystem organization (detritus release and carbon sink capacity). The responses of Zostera noltii seagrass meadows growing in low- and high-nutrient field conditions were compared. In both meadows, the expected CO2 benefits on Z. noltii leaf production were suppressed by epiphyte overgrowth, with no direct CO2 effect on plant biochemistry or population-level traits. Multi-level meadow response to nutrients was faster and stronger than to CO2. Nutrient enrichment promoted the nutritional quality of Z. noltii (high N, low CVN and phenolics), the growth of epiphytic pennate diatoms and purple bacteria, and shoot mortality. In the low-nutrient meadow, individual effects of CO2 and nutrients separately resulted in reduced carbon storage in the sediment, probably due to enhanced microbial degradation of more labile organic matter. These changes, however, had no effect on herbivory or on community metabolism. Interestingly, individual effects of CO2 or nutrient addition on epiphytes, shoot mortality, and carbon storage were attenuated when nutrients and CO2 acted simultaneously. This suggests CO2-induced benefits on eutrophic meadows. In the high-nutrient meadow, a striking shoot decline caused by amphipod overgrazing masked the response to CO2 and nutrient additions. Our results reveal that under future scenarios of CO2, the responses of seagrass ecosystems will be complex and context-dependent, being mediated by epiphyte overgrowth rather than by direct effects on plant biochemistry. Overall, we found that the responses of seagrass meadows to individual and interactive effects of CO2 and nutrient enrichment varied depending on interactions among species and connections between organization levels.
description: Supplement to: Martínez-Crego, Begoña; Olive, Irene; Santos, Rui (2014): CO2 and nutrient-driven changes across multiple levels of organization in Zostera noltii ecosystems. Biogeosciences, 11(24), 7237-7249
DOI: 10.1594/pangaea.876064
title: Ultra-violet measurements from station Boulder, SURFRAD (2015-01)
DOI: 10.1594/pangaea.876098
title: Basic measurements of radiation at station Boulder, SURFRAD (2015-09)
DOI: 10.1594/pangaea.876103
title: Other measurements at 10 m from station Boulder, SURFRAD (2015-10)
DOI: 10.1594/pangaea.876107
title: Other measurements at 10 m from station Boulder, SURFRAD (2015-12)
DOI: 10.1594/pangaea.877260
title: Ultra-violet measurements from station Fort Peck (2015-01)
DOI: 10.1594/pangaea.877270
title: Other measurements at 10 m from station Fort Peck (2015-03)
DOI: 10.1594/pangaea.876619
title: Total manganese, phosphorus, and sulfur in surface sediment at station DOB_S2
DOI: 10.1594/pangaea.876429
title: Surface oceanographic data (TSG) during METEOR cruise M105

description: Temp Sensor ID 1 = THERMOSALINOGRAPH TSTempSecondary SpotTemp Correction 1 = -0.0038854Temp Uncertainty 1 = +/-0.0043823Temp Sensor ID 2 = Weather WaterTempPort SpotTemp Correction 2 = 0.094335Temp Uncertainty 2 = +/-0.018391Temp Sensor ID 3 = Weather WaterTempStarboard SpotTemp Correction 3 = 0.10921Temp Uncertainty 3 = +/-0.020561Temp Sensor ID 4 = THERMOSALINOGRAPH TsTempPrimary Spot Temp Correction 4 = -0.27172Temp Uncertainty 4 = +/-0.006765Salt Sensor ID 1 = THERMOSALINOGRAPH TsSalinityPri Spot Salt Correction 1 = -0.1093+0.011676*timSalt Uncertainty 1 = +/-0.0076395
DOI: 10.1594/pangaea.875751
title: Colored dissolved organic matter (CDOM) absorption measurements of the Lena River in the Lena River Delta, Eastern Siberia, in 2015
DOI: 10.1594/pangaea.876622
title: Porewater geochemistry in surface sediment at station DOB_S1
DOI: 10.1594/pangaea.876994
title: Continuous sediment temperature observations at station BEFmate_S2upp (2015-08)
DOI: 10.1594/pangaea.876067
title: Bulk mineral assemblage with X-ray diffraction of sediment core MD99-2260
DOI: 10.1594/pangaea.876483
title: Basic measurements of radiation at station Lerwick (2017-05)
DOI: 10.1594/pangaea.876013
title: Continuous record of the atmospheric greenhouse gas carbon dioxide (CO2), final spline-smoothed data of calculated radiative forcing (Version 2)

description: Final spline with 156373 lines (-66 BP to 156306 BP): Revised version: 2017-06-08
DOI: 10.1594/pangaea.875804
title: Ozone measurements from station Lindenberg (2011-01)
DOI: 10.1594/pangaea.876540
title: Annotated record of the detailed examination of a Mn components of Core 16 recovered during R/V Eltanin Cruise 36

description: Manganese nodules and micronodules from a series of deep-sea and shelf environments displaying a range of morphological features were selected for detailed examination by scanning electron microscopy (SEM). A summary of the morphological and petrographic characteristics of these nodules are presented. They are representative of areas in the Philippine Sea, the Tasman Sea and the Indian-Antarctic Ridge.
description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
description: Supplement to: Margolis, Stanley V; Glasby, Geoffrey P (1973): Micro-laminations in marine manganese nodules as revealed by scanning electron microscopy. In: Phase I Report - Inter-University Program of Research on Ferromanganese Deposits of the Ocean Floor. Seabed Assessment Program, IDOE, NSF, Washington D.C., USA, pdf 500 kB, 77-83
DOI: 10.1594/pangaea.876450
title: Sea surface current deduced from Doppler-shift of high-frequency radar backscatter in 2014, links to NetCDF files
DOI: 10.1594/pangaea.877062
title: Continuous current observations at station BEFmate_seafloor (2014-09)
DOI: 10.1594/pangaea.876541
title: Annotated record of the detailed examination of a Mn deposits from the Atlantic Ocean

description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.877250
title: Mg/Ca analyzed in Golobulimina spp., and Mg/Ca-based estimates of bottom water temperature for sediment core MD03-2707
DOI: 10.1594/pangaea.877060
title: Continuous current observations at station BEFmate_seafloor (2014-03)
DOI: 10.1594/pangaea.877138
title: Continuous water level observations at station BEFmate_I1pio (2017-03)
DOI: 10.1594/pangaea.876758
title: Continuous light intensity observations at station BEFmate_I3low (2017-01)
DOI: 10.1594/pangaea.877442
title: Annotated record of the detailed examination of Mn deposits from R/V Oceanographer Cruise RP-7-OC-77 in the DOMES, Site C area

description: In surface sediment at the three DOMES sites in the equatorial North Pacific, the percentage of reworked fauna and the thickness of the acoustically transparent uppermost layer increases from east to west (Sites C to B to A) and the percentage of volcanogenic products decreases. On the basis of lithology and acoustic signature (3.5 kHz) this sediment can be correlated with surface sediment recovered in Deep Sea Drilling Project cores from this same area. It has been assigned to the radiolarian ooze unit of the Clipperton Ocean Formation. The underlying Marquesas Oceanic Formation, well documented in DSDP cores, was not observed in DOMES cores but was identified in the acoustic records as an acoustically transparent to weakly reflective unit. In the study area, the Clipperton Formation is commonly deeply eroded and unconformable with the sea-floor surface, but the Marquesas Formation is present everywhere and has a fairly uniform thickness.
description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.876123
title: Mean body length distance from shelter and mate across 25min observations of Amphiprion crysopterus when using video equipment
DOI: 10.1594/pangaea.876127
title: Behavioural scores for time out of shelter across 25min observations of Amphiprion crysopterus when observers are present
DOI: 10.1594/pangaea.875829
title: Radiosonde measurements from station Lindenberg (2011-05)
DOI: 10.1594/pangaea.876129
title: Behavioural scores for swimming activity across 25min observations of Amphiprion crysopterus when using video equipment
DOI: 10.1594/pangaea.876131
title: Behavioural scores for swimming activity across 25min observations of Stegastes leucostictus when using video equipment
DOI: 10.1594/pangaea.877187
title: Continuous water level observations at station BEFmate_I4low (2015-11)
DOI: 10.1594/pangaea.876980
title: Continuous sediment temperature observations at station BEFmate_S2low (2015-08)
DOI: 10.1594/pangaea.877032
title: Continuous wave and tide observations at station BEFmate_seafloor (2015-02)
DOI: 10.1594/pangaea.876786
title: Continuous light intensity observations at station BEFmate_I3pio (2016-12)
DOI: 10.1594/pangaea.876795
title: Continuous light intensity observations at station BEFmate_I3upp_pole (2016-04)
DOI: 10.1594/pangaea.877153
title: Continuous water level observations at station BEFmate_I3low (2016-09)
DOI: 10.1594/pangaea.877195
title: Continuous water level observations at station BEFmate_I4low (2016-09)
DOI: 10.1594/pangaea.875958
title: Meteorological measurements for station 0971 in June 2011 on Madeira
DOI: 10.1594/pangaea.876118
title: Ultra-violet measurements from station Carpentras (2017-05)

description: Duplicate of a dataset, see "Replaced by" reference.
DOI: 10.1594/pangaea.875839
title: Radiosonde measurements from station Lindenberg (2011-07)
DOI: 10.1594/pangaea.875970
title: Meteorological measurements for station 0986 in June 2011 on Madeira
DOI: 10.1594/pangaea.877214
title: Continuous water level observations at station BEFmate_I4pio (2016-10)
DOI: 10.1594/pangaea.877215
title: Continuous water level observations at station BEFmate_I4pio (2016-11)
DOI: 10.1594/pangaea.877420
title: Meteorological synoptical observations from station Tateno (2017-04)
DOI: 10.1594/pangaea.876156
title: Water temperature at time series station Da Giovanni
DOI: 10.1594/pangaea.877239
title: Continuous water level observations at station BEFmate_S3low (2017-02)
DOI: 10.1594/pangaea.876774
title: Continuous light intensity observations at station BEFmate_I3pio (2015-11)
DOI: 10.1594/pangaea.877240
title: Continuous water level observations at station BEFmate_S3low (2017-03)
DOI: 10.1594/pangaea.875472
title: Radiosonde measurements from station Lindenberg (2010-07)
DOI: 10.1594/pangaea.877121
title: Continuous water level observations at station BEFmate_I1pio (2015-08)
DOI: 10.1594/pangaea.877122
title: Continuous water level observations at station BEFmate_I1pio (2015-09)
DOI: 10.1594/pangaea.875866
title: Ozone measurements from station Lindenberg (2011-12)
DOI: 10.1594/pangaea.877124
title: Continuous water level observations at station BEFmate_I1pio (2015-11)
DOI: 10.1594/pangaea.876458
title: Meteorological synoptical observations from station Tamanrasset (2017-04)
DOI: 10.1594/pangaea.877272
title: Ultra-violet measurements from station Fort Peck (2015-04)
DOI: 10.1594/pangaea.876459
title: Radiosonde measurements from station Tamanrasset (2017-04)

description: Start location: Tamanrasset; Distance from radiation site: 10 km
DOI: 10.1594/pangaea.877126
title: Continuous water level observations at station BEFmate_I1pio (2016-01)
DOI: 10.1594/pangaea.877276
title: Other measurements at 10 m from station Fort Peck (2015-05)
DOI: 10.1594/pangaea.876387
title: Other measurements at 10 m from station Desert Rock (2015-03)
DOI: 10.1594/pangaea.877030
title: Continuous wave and tide observations at station BEFmate_seafloor (2014-12)
DOI: 10.1594/pangaea.876461
title: Ozone measurements from station Tamanrasset (2017-05)
DOI: 10.1594/pangaea.877130
title: Continuous water level observations at station BEFmate_I1pio (2016-07)
DOI: 10.1594/pangaea.877151
title: Continuous water level observations at station BEFmate_I3low (2016-07)
DOI: 10.1594/pangaea.876411
title: Other measurements at 10 m from station Desert Rock (2015-10)
DOI: 10.1594/pangaea.877278
title: Ultra-violet measurements from station Fort Peck (2015-06)
DOI: 10.1594/pangaea.876395
title: Other measurements at 10 m from station Desert Rock (2015-05)
DOI: 10.1594/pangaea.876413
title: Ultra-violet measurements from station Desert Rock (2015-11)
DOI: 10.1594/pangaea.877167
title: Continuous water level observations at station BEFmate_I3upp (2015-12)
DOI: 10.1594/pangaea.877171
title: Continuous water level observations at station BEFmate_I3upp (2016-06)
DOI: 10.1594/pangaea.877284
title: Ultra-violet measurements from station Fort Peck (2015-08)
DOI: 10.1594/pangaea.877288
title: Other measurements at 10 m from station Fort Peck (2015-09)
DOI: 10.1594/pangaea.877467
title: Radiosonde measurements from station Minamitorishima (2017-05)
DOI: 10.1594/pangaea.876414
title: Other measurements at 10 m from station Desert Rock (2015-11)
DOI: 10.1594/pangaea.877469
title: Meteorological synoptical observations from station Sapporo (2017-05)
DOI: 10.1594/pangaea.877172
title: Continuous water level observations at station BEFmate_I3upp (2016-07)
DOI: 10.1594/pangaea.877192
title: Continuous water level observations at station BEFmate_I4low (2016-06)
DOI: 10.1594/pangaea.877204
title: Continuous water level observations at station BEFmate_I4pio (2015-10)
DOI: 10.1594/pangaea.877468
title: Basic measurements of radiation at station Sapporo (2017-05)
DOI: 10.1594/pangaea.876416
title: Ultra-violet measurements from station Desert Rock (2015-12)
DOI: 10.1594/pangaea.877235
title: Continuous water level observations at station BEFmate_S3low (2016-10)
DOI: 10.1594/pangaea.876405
title: Other measurements at 10 m from station Desert Rock (2015-08)
DOI: 10.1594/pangaea.876417
title: Other measurements at 10 m from station Desert Rock (2015-12)
DOI: 10.1594/pangaea.876806
title: Continuous light intensity observations at station BEFmate_I3upp (2014-09)
DOI: 10.1594/pangaea.877513
title: Ultra-violet measurements from station Goodwin Creek (2015-01)
DOI: 10.1594/pangaea.876825
title: Continuous light intensity observations at station BEFmate_I3upp (2016-05)
DOI: 10.1594/pangaea.876617
title: Total organic carbon and calcium carbonate in surface sediment at station DOB_S3
DOI: 10.1594/pangaea.877503
title: Elevation loss rates of headwall volume-loss from the Bykovsky Peninsula, Sakha Republic, Russia
DOI: 10.1594/pangaea.877516
title: Ultra-violet measurements from station Goodwin Creek (2015-02)
DOI: 10.1594/pangaea.877522
title: Ultra-violet measurements from station Goodwin Creek (2015-04)
DOI: 10.1594/pangaea.877269
title: Ultra-violet measurements from station Fort Peck (2015-03)
DOI: 10.1594/pangaea.877528
title: Ultra-violet measurements from station Goodwin Creek (2015-06)
DOI: 10.1594/pangaea.876826
title: Continuous light intensity observations at station BEFmate_I3upp (2016-06)
DOI: 10.1594/pangaea.877534
title: Ultra-violet measurements from station Goodwin Creek (2015-08)
DOI: 10.1594/pangaea.877059
title: Continuous current observations at station BEFmate_seafloor (2013-12)
DOI: 10.1594/pangaea.848397
title: Mesocosm experiment 2013 on effects of increased CO2 concentration on nutrient limited coastal summer plankton: Zooplankton

description: 22.5 °C = warm temperature16.5 °C = cold temperature
DOI: 10.1594/pangaea.876743
title: Continuous light intensity observations at station BEFmate_I3low (2015-03)
DOI: 10.1594/pangaea.877356
title: (Table A2) Oregon Slope water column REEs
DOI: 10.15468/dl.nepw4q
title: Occurrence Download

description: A dataset containing 842 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Magnolia officinalis Rehder & E.H.Wilson"
 ]
}

 The dataset includes 842 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031523-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.877184
title: Continuous water level observations at station BEFmate_I4low (2015-08)
DOI: 10.1594/pangaea.876747
title: Continuous light intensity observations at station BEFmate_I3low (2015-07)
DOI: 10.1594/pangaea.877213
title: Continuous water level observations at station BEFmate_I4pio (2016-09)
DOI: 10.1594/pangaea.877537
title: Ultra-violet measurements from station Goodwin Creek (2015-09)
DOI: 10.1594/pangaea.876830
title: Continuous light intensity observations at station BEFmate_I3upp (2016-10)
DOI: 10.1594/pangaea.878071
title: FTIR time-series measurements of cave atmosphere in Jenolan Caves, Australia, 2015-2016
DOI: 10.1594/pangaea.877071
title: Continuous current observations at station BEFmate_seafloor (2015-06)
DOI: 10.1594/pangaea.877074
title: Continuous current observations at station BEFmate_seafloor (2015-09)
DOI: 10.1594/pangaea.877075
title: Continuous current observations at station BEFmate_seafloor (2015-10)
DOI: 10.1594/pangaea.877535
title: Other measurements at 10 m from station Goodwin Creek (2015-08)
DOI: 10.1594/pangaea.877160
title: Continuous water level observations at station BEFmate_I3low (2017-04)
DOI: 10.1594/pangaea.877584
title: Other measurements at 10 m from station Goodwin Creek (2015-12)
DOI: 10.1594/pangaea.877538
title: Other measurements at 10 m from station Goodwin Creek (2015-09)
DOI: 10.1594/pangaea.877294
title: Other measurements at 10 m from station Fort Peck (2015-11)
DOI: 10.1594/pangaea.877540
title: Ultra-violet measurements from station Goodwin Creek (2015-10)
DOI: 10.1594/pangaea.876380
title: Ultra-violet measurements from station Desert Rock (2015-01)
DOI: 10.1594/pangaea.876381
title: Other measurements at 10 m from station Desert Rock (2015-01)
DOI: 10.1594/pangaea.876386
title: Ultra-violet measurements from station Desert Rock (2015-03)
DOI: 10.1594/pangaea.876675
title: CTD data Kiel276-02
DOI: 10.1594/pangaea.876394
title: Ultra-violet measurements from station Desert Rock (2015-05)
DOI: 10.1594/pangaea.876404
title: Ultra-violet measurements from station Desert Rock (2015-08)
DOI: 10.1594/pangaea.876408
title: Other measurements at 10 m from station Desert Rock (2015-09)
DOI: 10.1594/pangaea.876410
title: Ultra-violet measurements from station Desert Rock (2015-10)
DOI: 10.1594/pangaea.876760
title: Continuous light intensity observations at station BEFmate_I3low (2017-04)
DOI: 10.1594/pangaea.876761
title: Continuous light intensity observations at station BEFmate_I3pio (2014-09)
DOI: 10.1594/pangaea.876779
title: Continuous light intensity observations at station BEFmate_I3pio (2016-04)
DOI: 10.1594/pangaea.876781
title: Continuous light intensity observations at station BEFmate_I3pio (2016-06)
DOI: 10.1594/pangaea.876785
title: Continuous light intensity observations at station BEFmate_I3pio (2016-10)
DOI: 10.1594/pangaea.876864
title: Continuous light intensity observations at station BEFmate_seafloor (2015-11)
DOI: 10.1594/pangaea.876868
title: Continuous light intensity observations at station BEFmate_seafloor (2016-03)
DOI: 10.1594/pangaea.877290
title: Ultra-violet measurements from station Fort Peck (2015-10)
DOI: 10.1594/pangaea.848398
title: Mesocosm experiment 2013 on effects of increased CO2 concentration on nutrient limited coastal summer plankton: Chemistry

description: 22.5 °C = warm temperature16.5 °C = cold temperature
DOI: 10.1594/pangaea.877944
title: (Table 2) Fractional abundance and concentration of CL brGDGTs and crenarchaeol in suspended particulate matter

description: Empty cells = below detection limit. Samples Baikal_Y1 and Baikal_Y2 Reported by De Jonge et al. (2014).
DOI: 10.1594/pangaea.874339
title: Growth parameters of European sea bass post-larvae (Dicentrarchus labrax) after PHB administration
DOI: 10.1594/pangaea.876871
title: Continuous light intensity observations at station BEFmate_seafloor (2016-06)
DOI: 10.1594/pangaea.879540
title: Functional structure of aboveground consumers from the Jena Experiment (year 2010)

description: This data contains information on the functional structure of consumer communities per plot from a grassland biodiversity experiment (the Jena Experiment). For each consumer species we assigned the four categorical traits feeding mode, food/ host specialization, stratum, and aerial mobility, and the numerical trait body mass (mg). Functional structure here is expressed by number of individuals belonging to the different categories within each trait and the community weighted mean of body mass.
DOI: 10.1594/pangaea.876563
title: (Table 1) Age determination of sediment core KH92-15cBX

description: A sediment core collected from Caroline Basin, western tropical Pacific was analyzed for lipid class compounds (aliphatic hydrocarbons, long-chain alkenones, fatty alcohols, sterols, and fatty acids) to reconstruct changes in paleoenvironments during the last 23.3 kyr. Around the boundary between the glacial and deglacial periods (19 ka), mass accumulation rates of terrestrial biomarkers, C25-C35 n-alkanes, C24-C28 fatty alcohols, and C23-C34 fatty acids, were found to decrease significantly and stayed in low levels during the deglaciation, suggesting a reduction of atmospheric transport of continental materials during that time. In the same period, mass accumulation rates of C17-C20 n-alkanes, pristane, cholesterol, and dinosterol which are thought to be mainly derived from marine organisms also decreased, suggesting a significant drop of marine biological productivity. The decreased biological productivity in the western tropical Pacific may be caused by a reduced supply of nutrients from upwelling which is associated with decreased wind velocity and/or caused by a shift of upwelling zone.
description: 14C ages were calculated with a 5568-year half-life.
description: Supplement to: Ohkouchi, Naohiko; Kawamura, Kenji; Taira, Asahiko (1997): Fluctuations of terrestrial and marine biomarkers in the western tropical Pacific during the last 23,300 years. Paleoceanography, 12(4), 623-630