cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15156/bio/sh0951866.09fu
title: SH0951866.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh0951867.09fu
title: SH0951867.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.14272/vfdzgopefrpfre-uhfffaoysa-n
title: 2-((2-(2, 6-dimethylphenoxy)ethyl)thio)-1H-benzo[d]imidazole

description: This is a molecule publication.
DOI: 10.14272/vfdzgopefrpfre-uhfffaoysa-n/ir
title: IR (2-((2-(2, 6-dimethylphenoxy)ethyl)thio)-1H-benzo[d]imidazole)

description: This is a dataset.
DOI: 10.14272/vfdzgopefrpfre-uhfffaoysa-n/mass/ei
title: Mass/EI (2-((2-(2, 6-dimethylphenoxy)ethyl)thio)-1H-benzo[d]imidazole)

description: This is a dataset.
DOI: 10.14272/vfdzgopefrpfre-uhfffaoysa-n/nmr/13c/meod/100
title: NMR/13C/MeOD/100 (2-((2-(2, 6-dimethylphenoxy)ethyl)thio)-1H-benzo[d]imidazole)

description: This is a dataset.
DOI: 10.14272/vfdzgopefrpfre-uhfffaoysa-n/nmr/1h/meod/250
title: NMR/1H/MeOD/250 (2-((2-(2, 6-dimethylphenoxy)ethyl)thio)-1H-benzo[d]imidazole)

description: This is a dataset.
DOI: 10.14272/vfdzgopefrpfre-uhfffaoysa-n/tlc
title: TLC (2-((2-(2, 6-dimethylphenoxy)ethyl)thio)-1H-benzo[d]imidazole)

description: This is a dataset.
DOI: 10.5063/f1bg2kwt
title: Pop-up Satellite Tag Pacific Halibut (Hippoglossus stenolepis) Temperature data, Gulf of Alaska (2000-2002)

description: To maintain healthy commercial and sport fisheries for Pacific halibut (Hippoglossus stenolepis), critical habitat must be defined by determining life history patterns on a daily and seasonal basis. Pop-up satellite archival transmitting (PSAT) tags provide a fisheries-independent method of collecting environmental preference data (depth and ambient water temperature) as well as daily geolocation estimates based on ambient light conditions. In this study, 14 adult halibut (107-165 cm FL) were tagged and released with PSAT tags in and around Resurrection Bay, Alaska. Commercial fishermen recovered two tags, while five tags transmitted data to ARGOS satellites. Horizontal migration was not consistent among fish as three halibut remained in the vicinity of release while four traveled up to 358 km from the release site. Vertical migration was not consistent among fish and over time, but they spent most their time between 150-350 m. The minimum and maximum depths reached by any of the halibut were 2m and 502m, respectively. The fish preferred water temperatures of roughly 6 degC while experiencing ambient temperatures between 4.3 degC and 12.2 degC. Light attenuation with depth prevented existing geolocation software and light sensing hardware from accurately estimating geoposition, however, information from temperature, depth, ocean bathymetry, and pop-off locations provided inference on fish movement in the study area. PSAT tags were a viable tool for determining daily and seasonal behavior and identifying critical halibut habitat, which will aid fisheries managers in future decisions regarding commercial and sport fishing regulations.
DOI: 10.5063/f16q1v5h
title: Pop-up Satellite Tag Pacific Halibut (Hippoglossus stenolepis) Depth Data, Gulf of Alaska (2000-2002)

description: To maintain healthy commercial and sport fisheries for Pacific halibut (Hippoglossus stenolepis), critical habitat must be defined by determining life history patterns on a daily and seasonal basis. Pop-up satellite archival transmitting (PSAT) tags provide a fisheries-independent method of collecting environmental preference data (depth and ambient water temperature) as well as daily geolocation estimates based on ambient light conditions. In this study, 14 adult halibut (107-165 cm FL) were tagged and released with PSAT tags in and around Resurrection Bay, Alaska. Commercial fishermen recovered two tags, while five tags transmitted data to ARGOS satellites. Horizontal migration was not consistent among fish as three halibut remained in the vicinity of release while four traveled up to 358 km from the release site. Vertical migration was not consistent among fish and over time, but they spent most their time between 150-350 m. The minimum and maximum depths reached by any of the halibut were 2m and 502m, respectively. The fish preferred water temperatures of roughly 6 degC while experiencing ambient temperatures between 4.3 degC and 12.2 degC. Light attenuation with depth prevented existing geolocation software and light sensing hardware from accurately estimating geoposition, however, information from temperature, depth, ocean bathymetry, and pop-off locations provided inference on fish movement in the study area. PSAT tags were a viable tool for determining daily and seasonal behavior and identifying critical halibut habitat, which will aid fisheries managers in future decisions regarding commercial and sport fishing regulations.
DOI: 10.6073/pasta/3d918f1d8a97019a270981bb1dfb583c
title: Post-burn study of herbaceous vegetation at Jacobs Branch and Devils Den burn sites, 1990-1994
DOI: 10.5063/f11z429s
title: Pacific Herring (Clupea pallasi) Otolith Microchemistry Data, Sitka Sound, Alaska (2007-2008)

description: The primary objective of this project was to obtain information leading to better identification of essential fish habitat in Prince William Sound. By using trace element signatures of edge portions of juvenile herring otoliths, we identified the otolith chemical signature of individual rearing bays within Sitka Sound. We used trace element signatures of edge portions of adult herring otoliths to identify the otolith chemical signature of spawning areas within Sitka Sound. We also used trace element signatures of edge portions to compare to core portions of juvenile and adult herring to identify source and sink habitat in Sitka Sound. The results of the technique used in this project indicate that herring use different and distinct habitats in Sitka Sound during their life. Once we know which population contributes more to the spawning groups, we can then identify those variables that enhance the life histories of the source population. This will allow managers to protect the most important populations and also identify which variables can be altered to improve habitat f or other populations. These techniques used in Sitka Sound can be directly transferred to Prince W illiam Sound, leading to better identification
of essential fish habitat in Prince William Sound.

***Data here include otolith microchemistry, for data on herring sampling see project df35b.80.10 at http://evos.nceas.ucsb.edu/#view/df35b.80.10
DOI: 10.5063/f15q4t14
title: Pacific Herring (Clupea pallasi) sample data from Sitka Sound, Alaska (2007-2008)

description: The primary objective of this project was to obtain information leading to better identification of essential fish habitat in Prince William Sound. The data here are include information on herring samples pulled from Sitka Sound in Alaska for otolith analysis as well as site locations. By using trace element signatures of edge portions of juvenile herring otoliths, we identified the otolith chemical signature of individual rearing bays within Sitka Sound. We used trace element signatures of edge portions of adult herring otoliths to identify the otolith chemical signature of spawning areas within Sitka Sound. We also used trace element signatures of edge portions to compare to core portions of juvenile and adult herring to identify source and sink habitat in Sitka Sound. The results of the technique used in this project indicate that herring use different and distinct habitats in Sitka Sound during their life. Once we know which population contributes more to the spawning groups, we can then identify those variables that enhance the life histories of the source population. This will allow managers to protect the most important populations and also identify which variables can be altered to improve habitat f or other populations. These techniques used in Sitka Sound can be directly transferred to Prince William Sound, leading to better identification of essential fish habitat in Prince William Sound.

***Data here include herring sample collections. For otolith chemical data see project df35b.81.8 at http://evos.nceas.ucsb.edu/#view/df35b.81.8.
DOI: 10.5063/f19g5jrf
title: Investigation of Pacific herring stock structure in Alaska using otolith microchemistry and heart tissue fatty acid composition: 2005 - 2007

description: Data collected during the course of fiscal year 2005-08 field activities include: herring age, sex, and size statistics, otolith micro-chemistry, and heart tissue fatty acid profiles from mature herring aged 3 to 15.  Herring were collected during March-July 2005-2007 and November 2007 from focal spawning locations in Sitka Sound (two locations, total n = 300), PWS (two locations, total n = 221), Kamishak Bay (two locations, total n = 300), Kodiak Island (two locations, total n = 375), Togiak Bay (two locations, total n = 280), Bering Sea (two locations, total n = 229), and Dutch Harbor (one location, n = 39).  Heart tissues (n = 629) that were analyzed for fatty acid profiles were necessarily destroyed during processing.  However, we collected additional heart tissue samples from Sitka (180), PWS-NE (157), Kamishak (180), Kodiak (255), Togiak (161), and Bering Sea (190) to archive in frozen storage (-70 C) at the Auke Bay Lab (NMFS). Unused otoliths from approximately 735 herring collected in these same six areas in 2006-7 are archived in frozen storage (still in heads) at the ADFG office in Homer.  Fin clips from approximately 1,010 herring collected in these six areas in 2006-2007 are archived in alcohol at the ADFG office in Homer.  All electronic data (e.g., age, sex, size, fatty acid and otolith microchemistry profiles) are archived  in an Excel spreadsheet at the ADFG office in Homer and were also submitted to EVOS for archival. These data were collected under EVOS Project 070769 for the purpose of attempting to identify stock structure among spawning aggregations of Pacific herring in Alaska.

Publications:
Otis, E.O., R. Heintz, and J. Maselko. 2010. Investigation of Pacific herring (Clupea pallasii) stock structure in Alaska using otolith microchemistry and heart tissue fatty acid composition. Exxon Valdez Oil Spill Restoration Project Final Report (Restoration Project 070769), Alaska Department of Fish and Game, Division of Commercial Fisheries, Homer, Alaska.
DOI: 10.5063/f1np22cr
title: Cutthroat trout and Dolly Varden char inventory in Prince William Sound, Alaska: 1997

description: Research on anadromous Dolly Varden char (Salvelinus malma) and cutthroat trout (Oncorhynchus clarki) in Prince William Sound has been hampered by the lack of basic information on their distribution. Earlier studies stated that there are only a few streams in Prince William Sound with these species, but after consultation with local residents, it appeared these fish were more widespread than previously believed. Given these uncertainties, we consulted local residents, government agencies, Native groups, and other knowledgeable individuals to determine where these species could be found. Streams and lake systems were surveyed by field crews to determine the presence or absence of these species. We found 29 lakes and streams which had undocumented populations of these and other anadromous fish species. The number of undocumented populations by species were as follows: 23 Dolly Varden, 21 cutthroat trout, 14 coho salmon (O. kisutch), two sockeye salmon (O. nerka), and one chum salmon (O. keta). Six resident Dolly Varden and six resident cutthroat trout populations were also identified. The results of this study are being used to update the Alaska Department of Fish and Game Catalog of Waters Important for Spawning, Rearing, or Migration of Anadromous Fishes, (Anadromous Waters Catalog) and assist the research being conducted under EVOS project 96145.

Publications: Schelske, M., K. Hodges, and D. E. Schmid. 1998. Prince William Sound cutthroat trout, Dolly Varden Char inventory, Exxon Valdez Oil Spill Restoration Project Final Report (Restoration Project 97302), USDA Forest Service, Cordova, Alaska.
DOI: 10.6073/pasta/1f4d4b75b44603971c0a85b30eb02915
title: Fire history reconstruction (1482 - 1952), Andrews Experimental Forest and vicinity
DOI: 10.5063/f18g8hm2
title: Assessing prey of pink salmon fry from zooplankton net catch data in Prince William Sound, Alaska: 2001

description: This particular dataset focuses on zooplankton net catch data from Spring 2001.

Multi-frequency acoustic/net sampling assessments of the pink salmon food supply and predators were conducted in Prince William Sound during spring 2001. Five cruises were completed between April 18 and June 15, 2001. The results of this monitoring were in sharp contrast with observations from the previous year. Overall the abundance of large copepods (primarily Neocalanus) was much lower in 2001. The abundance was highest at the beginning of the monitoring in mid-April, but progressively declined rather than increased as was seen in 2000. Highest biomasses were observed above the deep hole adjacent to Naked Island, and the lowest biomass within protected bays, including the locations of Esther and Main Bay hatcheries. The pattern of fish abundance and distribution was generally similar both years. Highest fish abundance was in the main basin and relatively deep. Abundance in the pink salmon out-migration corridor increased slightly over the spring, but was low overall. However, fish in the out-migration corridor showed strong near-shore orientation in 2001, a pattern not seen in 2000. The results of this monitoring should provide valuable insights into the complex environmental conditions that govern juvenile salmon survival. Such information is becoming more important as Alaska's salmon hatchery programs come under increasing scrutiny.

Publications:
Thorne, R.E. and G.L. Thomas. 2002. Assessing prey and competitor/predators of pink salmon fry, Exxon Valdez Oil Spill Restoration Project Final Report (Restoration Project 01452), Prince William Sound Science Center, Cordova, Alaska.
DOI: 10.5063/f1j10122
title: Salmon escapement estimates at the Little Waterfall barrier bypass, Afognak Island, Alaska: 1995 - 1998

description: Surveys were conducted in 1992-93 at Little Waterfall Creek (LWC), Afognak Island, to evaluate instream habitat and potential stock restoration techniques for wild salmon stocks. Data indicated that LWC contained significant amounts of spawning habitat that were underutilized by pink and coho salmon due to an ineffective barrier bypass structure. The project priorities were to renovate the bypass to reduce gradients and design resting pools to minimize water velocity. The bypass renovation was completed in the fall 1995; bypass gradients were reduced from 27% to 17-20% and two additional resting pools and an entrance pool were installed. The steeppass sections were staggered between pools to reduce the velocity of stream flows. The historical performance of the three bypasses at LWC, since installation in 1981, has been significant, increasing average pink salmon escapements from -7,000 to -70,000 fish. The number of pink salmon migrating by way of all three bypasses to spawn in upstream habitat has significantly increased resultant returns; however, regression analysis was driven by the large upstream escapement in 1993. The historical proportion of the total annual pink salmon escapement to migrate upstream has primarily been a function of the design and performance of the largest (most upstream) bypass.

Publications:
Honnold, S.G. 2001. Little Waterfall Creek barrier bypass improvement: Pink and coho salmon habitat enhancement, Exxon Valdez Oil Spill Restoration Project Final Report (Restoration Project 97139Al), Alaska Department of Fish and Game, Division of Commercial Fisheries, Kodiak, Alaska.
DOI: 10.5063/f1kw5cx7
title: Biological Survey of Deep Subtidal (&gt;20m) Marine Sediment Resources in Lower Kenai Peninsula and near Kodiak Island, Alaska: 1989 - 1991

description: Subtidal Study Number 2B was initiated as part of a detailed study plan in 1989 under AirlWater Study Number 2 (Petroleum Hydrocarbon-Induced Injury to Subtidal Marine Sediment Resources). In 1991, the project was reclassified as Subtidal Study Number 2 and renamed (Injury to Benthic Communities) and had distinct shallow tidal and deep tidal project objectives. In 1992, the two elements were split into separate project numbers 2A (Injury to Shallow Benthic Communities and 2B (Deep Water Benthos). 

This study was designed to assess the possible injury by petroleum, derived from the Exxon Valdez oil spill to benthic infaunal resources within Prince William Sound in water deeper than 20 m. The sampling plan was developed to coordinate with several other concurrent programs within Prince William Sound. Analyses of benthic biological data collected from 14 bays in Prince William Sound in 1990 at 40, 100 and &gt; 100 m, by univariate and multivariate techniques, demonstrated no obvious disturbance effects on the benthic biota 16 months after the oil spill. In all multivariate analyses, the major environmental variables related to the composition of benthic assemblages were sediment parameters such as percent silt, clay, mud, percent water and amount of nitrogen and carbon in sediment. Although limited amounts of petroleum hydrocarbons and presence of hydrocarbon degrading bacteria were detected at some sites at 40 and 100 m in 1989 and 1990, minor or no impact was sustained by benthic fauna of the deep benthos within the Sound. It is apparent that the current speed within Prince William Sound during the oil spill was sufficient to flush out toxic fractions of the oil spill before they could damage the fauna within the deep benthos.

References:
Feder, H.M. 1995. Injury to deep benthos, Euon Valdez Oil Spill StatelFederal Natural Resource Damage Assessment Final Report (Subtidal Srudy Number 2B; AiriWater Study Number 2), Alaska Department of Fish and Game, Habitat and Restoration Division, Anchorage, Alaska.
DOI: 10.5063/f1g44n67
title: East Amatuli Island Remote Video Link Project - 1999

description: Two remotely operated video cameras were installed near common murre (Uria aalge) field observation posts at E. Amatuli Island on 22 May. Live images were transmitted to Homer by microwave via a repeater atop Mt. Bede, on the southwestern Kenai Peninsula. Between 23 June and 4 September Pratt Museum and U.S. Fish and Wildlife Service staff worked in the museum with the cameras as public interpreters and data collectors. They helped teach nearly 15,000 visitors about seabirds, predator-prey relationships, habitat, and scientific research. Productivity data for a selected study plot was collected by camera at the museum and by observers in the field using binoculars and telescopes. Comparison of data sets revealed variations between data from camera and field observations. With camera observation fewer murres were counted, adult postures more frequently misidentified, eggs and chicks less frequently seen, and different hatch dates recorded. Calculated results for measures of
productivity were similar between the two methods, however. Public interaction with interpreter/data collectors greatly enhanced education and outreach but may have been one factor responsible for variation between camera-derived and field-derived data. Electronic interference, problems of hardware/software design, and delayed field maintenance were among other factors influencing camera effectiveness. These data include raw counts only and do not include vistitor participation data.

CITATION: O'Meara, M.S. 2000. East Amatuli Island remote video link project. Exxon Valdez Oil
Spill Restoration Project Final Report (Restoration Project 99434), Pratt Museum/Homer Society
of Natural History, Homer, Alaska.
DOI: 10.5258/ecrystals/824
title: 00SRC186(764)
DOI: 10.5258/ecrystals/825
title: 00SRC325(775)
DOI: 10.5258/ecrystals/885
title: 03SRC403
DOI: 10.5258/ecrystals/1008
title: 03SRC0677
DOI: 10.5258/ecrystals/1058
title: C~32~H~36~C~l2~P~2~Pd~2~S~2~
DOI: 10.5258/ecrystals/887
title: 03SRC0366
DOI: 10.5258/ecrystals/890
title: 03SRC659
DOI: 10.5258/ecrystals/904
title: 03SRC779
DOI: 10.5258/ecrystals/905
title: 04SRC038
DOI: 10.5258/ecrystals/906
title: 04SRC80
DOI: 10.5258/ecrystals/995
title: 03SRC399