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This page includes the documents that were newly added to the repository within the last 30 days.

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This page includes the documents that were newly added to the repository within the last 30 days.
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    Benthic cover and other related datasets derived from Structure-from-Motion (SfM) imagery of coral reef ecosystems in Pacific Islands Regions
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    Filetype[HTM]
    Corporate Authors:
    United States. National Marine Fisheries Service ...
    2020 | Instrument;
    | 31360;
    Description:
    This collection includes various coral reef data that was extracted by analyses of Structure-from-Motion (SfM) imagery of coral reef ecosystems across...
    File Type:
    Filetype[HTM]
    File Type:
    Filetype[HTM]
    02/07/2023
    Structure from motion images collected during follow-up marine debris surveys at coral reef sites at Pearl and Hermes Atoll in the Northwestern Hawaiian Islands from 2021-09-13 to 2021-09-14
    Cite
    Filetype[HTM]
    Corporate Authors:
    United States. National Marine Fisheries Service ...
    2022 | Instrument;
    Description:
    The photographs described in this dataset were collected using a Structure from Motion (SfM) approach during in-water marine debris swim surveys condu...
    File Type:
    Filetype[HTM]
    File Type:
    Filetype[HTM]
    02/07/2023
    Structure from motion images collected during marine debris surveys at coral reef sites entangled with fishing nets at Pearl and Hermes Atoll in the Northwestern Hawaiian Islands from 2018/09/24 to 2018/10/03
    Cite
    Filetype[HTM]
    Corporate Authors:
    United States. National Marine Fisheries Service ...
    2020 | Instrument;
    Description:
    The photographs described in this dataset were collected using a Structure from Motion (SfM) approach during in-water marine debris swim surveys condu...
    File Type:
    Filetype[HTM]
    File Type:
    Filetype[HTM]
    02/07/2023
    Nonstationarity of low flows and their timing in the eastern United States
    Cite
    Filetype[PDF - 725.28 KB]
    Personal Author:
    Sadri, S. ;
    Kam, J.
    ...
    2016 | Hydrol. Earth Syst. Sci., 20(2), 633–649
    Description:
    Low flows are a critical part of the river flow regime but little is known about how they are changing in response to human influences and climate. We...
    File Type:
    Filetype[PDF - 725.28 KB]
    File Type:
    Filetype[PDF - 725.28 KB]
    02/03/2023
    Natural variability in the surface ocean carbonate ion concentration
    Cite
    Filetype[PDF - 3.71 MB]
    Personal Author:
    Lovenduski, N. S. ;
    Long, M. C.
    ...
    2015 | Biogeosciences, 12(21), 6321–6335
    Description:
    We investigate variability in surface ocean carbonate chemistry using output from a 1000-year control simulation of an Earth System Model. We find tha...
    File Type:
    Filetype[PDF - 3.71 MB]
    File Type:
    Filetype[PDF - 3.71 MB]
    02/03/2023
    Contributions of Transported Prudhoe Bay Oilfield Emissions to the Aerosol Population in Utqiavik Alaska
    Cite
    Filetype[PDF - 1.13 MB]
    Personal Author:
    Gunsch, M. J. ;
    Kirpes, R. M.
    ...
    2017 | Atmos. Chem. Phys., 17(17), 10879–10892
    Description:
    Loss of sea ice is opening the Arctic to increasing development involving oil and gas extraction and shipping. Given the significant impacts of absorb...
    File Type:
    Filetype[PDF - 1.13 MB]
    File Type:
    Filetype[PDF - 1.13 MB]
    02/03/2023
    Modeling groundwater responses to climate change in the Prairie Pothole Region
    Cite
    Filetype[PDF - 7.61 MB]
    Personal Author:
    Zhang, Zhe ;
    Li, Yanping
    ...
    2019 | Hydrol. Earth Syst. Sci., 24(2), 655–672
    Description:
    Shallow groundwater in the Prairie Pothole Region (PPR) is recharged predominantly by snowmelt in the spring and may supply water for evapotranspirati...
    File Type:
    Filetype[PDF - 7.61 MB]
    File Type:
    Filetype[PDF - 7.61 MB]
    02/03/2023
    Ion Mobility Spectrometry-Mass Spectrometry (IMS-MS) for on- and off-line analysis of atmospheric gas and aerosol species
    Cite
    Filetype[PDF - 1.78 MB]
    Personal Author:
    Krechmer, Jordan E. ;
    Groessl, Michael
    ...
    2016 | Atmos. Meas. Tech., 9(7), 3245–3262
    Description:
    Measurement techniques that provide molecular-level information are needed to elucidate the multi-phase processes that produce secondary organic aeros...
    File Type:
    Filetype[PDF - 1.78 MB]
    File Type:
    Filetype[PDF - 1.78 MB]
    02/03/2023
    Predicting near-term variability in ocean carbon uptake
    Cite
    Filetype[PDF - 7.67 MB]
    Personal Author:
    Lovenduski, Nicole S. ;
    Yeager, Stephen G.
    ...
    2019 | Earth Syst. Dynam., 10, 45–57
    Description:
    This paper shows that the absorption of carbon dioxide by the ocean is predictable several years in advance. This is important because fossil-fuel-der...
    File Type:
    Filetype[PDF - 7.67 MB]
    File Type:
    Filetype[PDF - 7.67 MB]
    02/03/2023
    Harmful algal blooms in the Alaskan Arctic: an emerging threat as oceans warm
    Cite
    Filetype[PDF - 1.20 MB]
    Personal Author:
    Anderson, D. M. ;
    Fachon, E.
    ...
    2022 | ECOHAB Contribution ; 1007
    Description:
    Harmful algal blooms (HABs) present an emerging threat to human and ecosystem health in the Alaskan Arctic. Two HAB toxins are of concern in the regio...
    File Type:
    Filetype[PDF - 1.20 MB]
    File Type:
    Filetype[PDF - 1.20 MB]
    02/03/2023
    Coastal upwelling enhances abundance of a symbiotic diazotroph (UCYN-A) and its haptophyte host in the Arctic Ocean
    Cite
    Filetype[PDF - 1.80 MB]
    Personal Author:
    Selden, C.R. ;
    Einarsson, S.V.
    ...
    2022 | Front. Mar. Sci. 9:877562
    Description:
    The apparently obligate symbiosis between the diazotroph Candidatus Atelocyanobacterium thalassa (UCYN-A) and its haptophyte host, Braarudosphaera big...
    File Type:
    Filetype[PDF - 1.80 MB]
    File Type:
    Filetype[PDF - 1.80 MB]
    02/03/2023
    Evaluation of the NAQFC driven by the NOAA Global ForecastSystem (version 16): comparison with the WRF-CMAQ duringthe summer 2019 FIREX-AQ campaign
    Cite
    Filetype[PDF - 18.83 MB]
    Personal Author:
    Tang, Youhua ;
    Campbell, Patrick C.
    ...
    2022 | Geosci. Model Dev., 15(21), 7977–7999
    Description:
    The latest operational National Air Quality Forecast Capability (NAQFC) has been advanced to use the Community Multiscale Air Quality (CMAQ) model (ve...
    File Type:
    Filetype[PDF - 18.83 MB]
    File Type:
    Filetype[PDF - 18.83 MB]
    02/03/2023
    Understanding the diurnal cycle of land-atmosphere interactions from flux site observations
    Cite
    Filetype[PDF - 3.98 MB]
    Personal Author:
    Seo, Eunkyo ;
    Dirmeyer, Paul Alan
    2022 | Hydrol. Earth Syst. Sci., 26(20), 5411–5429
    Description:
    Land–atmosphere interactions have been investigated at daily or longer timescales due to limited data availability and large errors for measuring hi...
    File Type:
    Filetype[PDF - 3.98 MB]
    File Type:
    Filetype[PDF - 3.98 MB]
    02/03/2023
    A deep learning-based microwave radiative transfer emulator for data assimilation and remote sensing
    Cite
    Filetype[PDF - 7.04 MB]
    Personal Author:
    Liang, Xingming ;
    Garrett, Kevin
    ...
    2022 | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 15, 8819-8833
    Description:
    In this article, we introduce a fully connected deep neural network algorithm to emulate the Community Radiative Transfer Model (FCDN_CRTM) simulation...
    File Type:
    Filetype[PDF - 7.04 MB]
    File Type:
    Filetype[PDF - 7.04 MB]
    02/03/2023
    Evaluation and bias correction of probabilistic volcanic ash forecasts
    Cite
    Filetype[PDF - 6.03 MB]
    Personal Author:
    Crawford, Alice ;
    Chai, Tianfeng
    ...
    2022 | Atmos. Chem. Phys., 22(21), 13967–13996
    Description:
    Satellite retrievals of column mass loading of volcanic ash are incorporated into the HYSPLIT transport and dispersion modeling system for source dete...
    File Type:
    Filetype[PDF - 6.03 MB]
    File Type:
    Filetype[PDF - 6.03 MB]
    02/03/2023
    Mental models reveal diverse perspectives on marine resources management across racial/ethnic and gender social identities
    Cite
    Filetype[PDF - 1.79 MB]
    Personal Author:
    King, B.D.
    2022 | Conservation Science and Practice, 4(12), e12827
    Description:
    As marine resource management fields continue to move toward more inclusive and collaborative processes, it is important to also examine the value of ...
    File Type:
    Filetype[PDF - 1.79 MB]
    File Type:
    Filetype[PDF - 1.79 MB]
    02/03/2023
    Seasonal changes in the expression of insulin-like androgenic hormone (iag) in the androgenic gland of the Jonah crab, Cancer borealis
    Cite
    Filetype[PDF - 2.08 MB]
    Personal Author:
    Lawrence, A. ;
    Green, S.
    ...
    2022 | PLoS ONE 17(2): e0261206
    Description:
    Harvesting the adult male Jonah crab, Cancer borealis, mainly based on the size, has become an economically significant fishery, particularly in the S...
    File Type:
    Filetype[PDF - 2.08 MB]
    File Type:
    Filetype[PDF - 2.08 MB]
    02/03/2023
    Proof-of-concept model for exploring the impacts of microplastics accumulation in the Maryland coastal bays ecosystem
    Cite
    Filetype[PDF - 3.24 MB]
    Personal Author:
    Boyer, Jessica ;
    Rubalcava, Kasondra
    ...
    2022 | Ecological Modelling, 464, 109849
    Description:
    With increased global production of plastics since the 1950s, marine environments have experienced an increase in plastic pollution. This pollution ha...
    File Type:
    Filetype[PDF - 3.24 MB]
    File Type:
    Filetype[PDF - 3.24 MB]
    02/03/2023