cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48577/jpl.7dtivo
title: Elucidating climatic drivers of photosynthesis by tropical forests

description: Tropical forests play a pivotal role in regulating the global carbon cycle. However, the response of these forests to changes in absorbed solar energy and water supply under the changing climate is highly uncertain. Three-year (2018-2021) spaceborne high-resolution measurements of solar-induced chlorophyll fluorescence (SIF) from the TROPOspheric Monitoring Instrument (TROPOMI) provide a new opportunity to study the response of Gross Primary Production (GPP) and more broadly tropical forest carbon dynamics to differences in climate. SIF has been shown to be a good proxy for GPP on monthly and regional scales. Combining tropical climate reanalysis records and other contemporary satellite products, we find that on the seasonal timescale, the dependence of GPP on climate variables is highly heterogeneous. Two regimes are identified: water limited and energy limited. GPP variations over tropical Africa are more correlated with water related factors such as vapor pressure deficit (VPD) and soil moisture, while in tropical Southeast Asia, GPP is more correlated with energy related factors such as photosynthetically active radiation (PAR) and surface temperature. Amazonia is itself heterogeneous: with an energy limited regime in the north and water limited regime in the south. The correlations of GPP with climate variables are supported by other observation-based products, such as Orbiting Carbon Observatory-2 (OCO2) SIF and FluxSat GPP. In each tropical continent, the sensitivity of SIF and GPP to VPD decreases exponentially with the mean VPD. Even on the interannual timescale, the correlation of GPP with VPD is still discernable, but the sensitivity is smaller than the intra-annual correlation. By and large, the dynamic global vegetation models in the TRENDY v8 project do not capture the high GPP seasonal sensitivity to VPD in dry tropics. The complex interactions between carbon and water cycles in the tropics illustrated in this study and the poor representation of this coupling in the current suite of vegetation models suggest that projections of future changes in carbon dynamics based on these models may not be robust.
DOI: 10.48577/jpl.oww2uu
title: Halting Migration in Magnetospherically Sculpted Protoplanetary Disks

description: We present a physically motivated model for the manner in which a stellar magnetic field sculpts the inner edge of a protoplanetary disk, and examine the consequence for the migration and stopping of sub-Neptune and super-Earth planets. This model incorporates a transition zone exterior to the inner truncation of the disk, where the surface density profile is modified by the diffusion of the stellar magnetic field into the disk. This modification results in a migration trap at the outer edge of the transition zone. We performed simulations of single planet migration, considering a range of stellar magnetic field strengths and magnetic diffusion profiles. Our simulations show a tight relationship between the final locations of planets and the total magnetic budget available for the disk from their host star. We found that a stellar magnetic field between 67 to 180G and a power-law index between 3 and 2.75 can reasonably reproduce the location at which the observed occurrence rate of close-in Super-Earth and Sub-Neptune populations changes slope.
DOI: 10.48577/jpl.hsibwg
title: SURVEY OF CH3NH2 AND ITS FORMATION PROCESS

description: We present the observational result of a precursor of glycine, methylamine (CH3NH2), together with methanol (CH3 OH) and methanimine (CH2 NH) towards the high-mass star-forming regions NGC6334I, G10.47+0.03, G31.41+0.3, and W51 e1/e2 using ALMA. The molecular abundances toward these sources were derived using the CASSIS spectrum analyser and compared with our state-of-the-art 3-phase chemical model NAUTILUS. We found that the observed abundance ratio of CH3NH2/CH3OH is between 0.008 and 1.0 for all the sources, except for NGC6334I MM3, where a ratio less than 0.002 is found. This may be due to the later evolutionary stage than the other cores. We also found that the observed CH3NH2/CH3OH ratio agrees well with the three-phase chemical model NAUTILUS, which includes the formation of CH3NH2 on the grain surface via a series of hydrogenation processes of HCN. This result clearly shows the importance of hydrogenation processes to form CH3NH2.
DOI: 10.48577/jpl.0msjt5
title: The hazardous km-sized NEOs of the next thousands of years

description: The catalog of km-sized near-Earth objects (NEOs) is nearly complete. Typical impact monitoring analyses search for possible impacts over the next 100 years and none of the km-sized objects represent an impact threat over that time interval. Assessing the impact risk over longer time scales is a challenge since orbital uncertainties grow. To overcome this limitation we analyze the evolution of the Minimum Orbit Intersection Distance (MOID), which bounds the closest possible encounters between the asteroid and the Earth. The evolution of the MOID highlights NEOs that are in the vicinity of the Earth for longer periods of time, and we propose a method to estimate the probability of a deep Earth encounter during these periods. This metric is used to rank the km-sized catalog in terms of their long-term impact hazard to identify targets of potential interest for additional observation and exploration.
DOI: 10.48577/jpl.4y6k5i
title: NASA GEOS Composition Forecast Modeling System GEOS-CF v1.0: Stratospheric composition

description: The NASA Goddard Earth Observing System (GEOS) Composition Forecast (GEOS-CF) provides recent estimates and 5-day forecasts of atmospheric composition to the public in near-real time. To do this, the GEOS Earth system model is coupled with the GEOS-Chem tropospheric-stratospheric unified chemistry extension (UCX) to represent composition from the surface to the top of the GEOS atmosphere (0.01 hPa). The GEOS-CF system is described, including updates made to the GEOS-Chem UCX mechanism within GEOS-CF for improved representation of stratospheric chemistry. Comparisons are made against balloon, lidar, and satellite observations for stratospheric composition, including measurements of ozone (O3) and important nitrogen and chlorine species related to stratospheric O3 recovery. The GEOS-CF nudges the stratospheric O3 toward the GEOS Forward Processing (GEOS FP) assimilated O3 product; as a result the stratospheric O3 in the GEOS-CF historical estimate agrees well with observations. During abnormal dynamical and chemical environments such as the 2020 polar vortexes, the GEOS-CF O3 forecasts are more realistic than GEOS FP O3 forecasts because of the inclusion of the complex GEOS-Chem UCX stratospheric chemistry. Overall, the spatial patterns of the GEOS-CF simulated concentrations of stratospheric composition agree well with satellite observations. However, there are notable biases—such as low NOx and HNO3 in the polar regions and generally low HCl throughout the stratosphere—and future improvements to the chemistry mechanism and emissions are discussed. GEOS-CF is a new tool for the research community and instrument teams observing trace gases in the stratosphere and troposphere, providing near-real-time three-dimensional gridded information on atmospheric composition.
DOI: 10.48577/jpl.rkhgmy
title: JWST NIRSpec observations of Supernova 1987A – from the inner ejecta to the reverse shock

description: We present initial results from JWST NIRSpec integral field unit observations of the nearby Super- nova (SN) 1987A. The observations provide the first spatially-resolved spectroscopy of the ejecta and equatorial ring (ER) over the 1–5 μm range. We construct 3D emissivity maps of the [Fe I] 1.443 μm line from the inner ejecta and the He I 1.083 μm line from the reverse shock (RS), where the former probes the explosion geometry and the latter traces the structure of the circumstellar medium. We also present a model for the integrated spectrum of the ejecta. The [Fe I] 3D map reveals a highly- asymmetric morphology resembling a broken dipole, dominated by two large clumps with velocities of ∼ 2300 km s−1. We also find evidence that the Fe-rich inner ejecta have started to interact with the RS. The RS surface traced by the He I line extends from just inside the ER to higher latitudes on both sides of the ER with a half-opening angle ∼ 45◦, forming a bubble-like structure. The spectral model for the ejecta allows us to identify the many emission lines, including numerous H2 lines. We find that the H2 is most likely excited by far-UV emission, while the metal lines ratios are consistent with a combination of collisional excitation and recombination in the low-temperature ejecta. We also find several high-ionization coronal lines from the ER, requiring a temperature ≳2×106 K.
DOI: 10.48577/jpl.y0absn
title: ECOSTRESS STM 2022 - Convergence in water use efficiency within plant functional types across contrasting climates

description: No abstract available.
DOI: 10.48577/jpl.zjxhgl
title: A Knowledge Engineering Framework for Mission Operations of Increasingly Autonomous Spacecraft

description: No abstract available.
DOI: 10.48577/jpl.dnnooz
title: MEASUREMENT OF COLLISIONAL SELF-BROADENING AT LOW-TEMPERATURES USING SUB-DOPPLER SPECTROSCOPY

description: No abstract available.
DOI: 10.48577/jpl.txqoyg
title: DUAL BAND MINIATURIZED SEMI-CONFOCAL FABRY-PEROT SPECTROMETERS FOR H2O AND HDO MILLIMETER-WAVE SENSING

description: No abstract available.
DOI: 10.48577/jpl.enej2x
title: Compact Fire Infrared Radiance Spectral Tracker(c-FIRST)

description: No abstract available.
DOI: 10.48577/jpl.goutbq
title: Imaging Spectroscopy in Wetland Environments: Early Results from the Delta-X Campaign

description: No abstract available.
DOI: 10.48577/jpl.n6jwan
title: Progress Toward NASA’s Surface Biology and Geology Mission

description: No abstract available.
DOI: 10.48577/jpl.ostdfl
title: Gravitational Waves with Relative Astrometry

description: No abstract available.
DOI: 10.48577/jpl.s5psvr
title: Early Career Opportunities to Learn Science Mission Design

description: No abstract available.
DOI: 10.48577/jpl.taafma
title: ExEP ExoSET for ExoPAG26

description: No abstract available.
DOI: 10.48577/jpl.k6dvva
title: Water Ice Clouds On Mars

description: No abstract available.
DOI: 10.48577/jpl.mz3wcg
title: Raising Technology Readiness Level(TRL) of Photonic Devices

description: No abstract available.
DOI: 10.48577/jpl.mwlybk
title: Plastic Encapsulated Microcircuit (PEM) Glass Transition Temperature (TG) Study

description: No abstract available.
DOI: 10.48577/jpl.mcu5qw
title: Where We Explore

description: No abstract available.
DOI: 10.48577/jpl.ejiafv
title: Journey to the Center of the Moon: Using Lunar Seismology to Map our Nearest Neighbor

description: No abstract available.
DOI: 10.48577/jpl.m3yud1
title: HPSC 22FDX Radiation Update

description: No abstract available.
DOI: 10.48577/jpl.ibf88s
title: Galactic/Extragalactic Ultra/LDB Spectroscopic/Stratospheric Terahertz Observatory GUSTO

description: No abstract available.
DOI: 10.5281/zenodo.5634111
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.5637437
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.5703677
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.5719499
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.5737471
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.5762575
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6001103
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.5634110
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims or attributions were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6301313
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6314318
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6575040
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7011053
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Øivind Gammelmo, https://orcid.org/0000-0002-6026-9023. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7015959
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Øivind Gammelmo, https://orcid.org/0000-0002-6026-9023. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7052092
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Øivind Gammelmo, https://orcid.org/0000-0002-6026-9023. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7269081
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.8030877
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Anders Endrestøl, https://orcid.org/0000-0001-5869-6598. Claims or attributions were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.48577/jpl.aur1z5
title: CEOS SST-Virtual Constellation report to the GHRSST Science Team

description: No abstract available.
DOI: 10.5281/zenodo.7011052
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Øivind Gammelmo, https://orcid.org/0000-0002-6026-9023. Claims or attributions were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7884593
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Øivind Gammelmo, https://orcid.org/0000-0002-6026-9023. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.8030874
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Øivind Gammelmo, https://orcid.org/0000-0002-6026-9023. Claims or attributions were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.4721556
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Yiselle Cano-Cobos, https://orcid.org/0000-0001-6852-4239. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.4721555
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Yiselle Cano-Cobos, https://orcid.org/0000-0001-6852-4239. Claims or attributions were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.4721949
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Yiselle Cano-Cobos, https://orcid.org/0000-0001-6852-4239. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6413113
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Yiselle Cano-Cobos, https://orcid.org/0000-0001-6852-4239. Claims or attributions were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.4127103
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.4136557
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6001099
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6392161
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.6555225
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7517686
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7587354
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7647804
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7730832
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.5281/zenodo.7814772
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.
DOI: 10.48577/jpl.f3ncsf
title: Europa Clipper Mission Status Update Briefing to OPAG – June 15, 2022

description: No abstract available.
DOI: 10.5281/zenodo.4127102
title: Natural history specimens collected and/or identified and deposited.

description: Natural history specimen data collected and/or identified by Joaquim Santos, https://orcid.org/0000-0002-2160-4968. Claims or attributions were made on Bionomia, https://bionomia.net using specimen data from the Global Biodiversity Information Facility, https://gbif.org.