cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6073/pasta/11ebf364bc8d87684d74e1e89f0db2d9
title: Hubbard Brook Experimental Forest: Chemistry of Mirror
    Lake West Inlet streamwater 1967 - 2010

description: Numerous studies have been conducted on Mirror Lake
      since the mid-1960s, including extensive physical, chemical,
      biological, and paleoecological research (Likens 1985). This
      data set includes concentrations (mg/L) in weekly collections
      of the West Inlet streamwater samples for base cations, pH,
      ammonium, anions, and dissolved silica.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/ecb416f66c53b758e12fda62c86faa7d
title: Hubbard Brook Experimental Forest: Chemistry of Mirror
    Lake outlet streamwater 1967 - 2010

description: Numerous studies have been conducted on Mirror Lake
      since the mid-1960s, including extensive physical, chemical,
      biological, and paleoecological research (Likens 1985). This
      data set includes concentrations (mg/L) in weekly collections
      of Mirror Lake Outlet streamwater samples for base cations,
      pH, ammonium, anions, and dissolved silica.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/edd8e00737c721b058d5bb344e7906a9
title: Hubbard Brook Experimental Forest: Chemistry of Mirror
    Lake NE Inlet streamwater 1967 - 2010

description: Numerous studies have been conducted on Mirror Lake
      since the mid-1960s, including extensive physical, chemical,
      biological, and paleoecological research (Likens 1985). This
      data set includes concentrations (mg/L) in weekly collections
      of Northeast Inlet streamwater samples for base cations, pH,
      ammonium, anions, and dissolved silica.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/f6952a46ba3ea10e06aed6588be0a34a
title: Hubbard Brook Experimental Forest: Chemistry of Mirror
    Lake water column 1967 - 2010

description: Numerous studies have been conducted on Mirror Lake
      since the mid-1960s, including extensive physical, chemical,
      biological, and paleoecological research (Likens 1985). This
      data set includes chemistry data for water samples collected
      approximately monthly at an anchored buoy station located at
      the deepest part (11 m at full pool) of Mirror Lake.
      Measurements include ANC, DIC, DO, base cations, pH,
      ammonium, anions, temperature and dissolved silica.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/0d29c499a4fafa36e32a6d1e0e6b1d6d
title: Forest soil:atmosphere fluxes of carbon dioxide, nitrous
    oxide and methane at the Hubbard Brook Experimental Forest,
    1997- present

description: Soil atmosphere fluxes of the trace gases; carbon
      dioxide (CO2), nitrous oxide (N2O) and methane (CH4) have
      been measured at several locations at the Hubbard Brook
      Experimental Forest (HBEF) including 1) the “freeze” study
      reference plots that provide contrast between stands
      dominated (80%) by sugar maple versus yellow birch and low
      and high elevation areas, 2) the Bear Brook Watershed where
      trace gas sampling is coordinated with long-term monitoring
      of microbial biomass and activity and 3) watershed 1 where
      trace gas sampling locations were co-located with long-term
      microbial biomass and activity monitoring sites that are
      located near a subset of the lysimeter sites established for
      the calcium addition study on this watershed.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/44350018d270a511f8c7b84043969b29
title: Sulfate isotopes in precipitation and streamwater,
    Hubbard Brook Experimental Forest, 1966 - 1994

description: Sulfur deposition in the northeastern U.S. has been
      decreasing since the 1970s and there has been a concomitant
      decrease in the SO4 lost from drainage waters from forest
      catchments of this region. It has been established previously
      that the SO4 lost from drainage waters exceeds SO4 inputs in
      bulk precipitation, but the cause for this imbalance has not
      been resolved. The use of stable S isotopes and the
      availability of archived bulk precipitation and stream water
      samples at the Hubbard Brook Experimental Forest (HBEF) in
      New Hampshire provided a unique opportunity to evaluate
      potential sources and sinks of S by analyzing the long-term
      patterns (1966–1994) of the d34S values of SO4. In bulk
      precipitation adjacent to the Ecosystem Laboratory and near
      Watershed 6 the d34S values were greater (mean: 4.5 and 4.2l,
      respectively) and showed more variation (variance: 0.49 and
      0.30) than stream samples from Watersheds 5 (W5) and 6 (W6)
      (mean: 3.2 and 3.7; variance: 0.09 and 0.08, respectively).
      These results are consistent with other studies in forest
      catchments that have combined results for mass balances with
      stable S isotopes. These results indicate that for those
      sites, including the HBEF, where atmospheric inputs are 10 kg
      S ha-1 yr-1, most of the deposited SO4 cycles through the
      biomass before it is released to stream water. Results from
      W5, which had a whole-tree harvest in 1983–1984 showed that
      adsorption/desorption processes play an important role in
      regulating net SO4 retention for this watershed-ecosystem.
      Although the isotopic results suggest the importance of S
      mineralization, conclusive evidence that there is net
      mineralization has not yet been shown. However, S mass
      balances and the isotopic result are consistent with the
      mineralization of organic S being a major contributor to the
      SO4 in stream waters at the HBEF.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/4c649e6e415938d695f1ccf0b30535b2
title: Hubbard Brook Experimental Forest: Chemistry of Mirror
    Lake NW Inlet streamwater 1967 - 2010

description: Numerous studies have been conducted on Mirror Lake
      since the mid-1960s, including extensive physical, chemical,
      biological, and paleoecological research (Likens 1985). This
      data set includes concentrations (mg/L) in weekly collections
      of Northwest Inlet streamwater samples for base cations, pH,
      ammonium, anions, and dissolved silica.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/51b1acb095e0c32cb3a85fa8e29283b9
title: Total Soil Respiration Data at the Hubbard Brook
    Experimental Forest, 1998-2002

description: Total soil respiration – or the emission of CO2 from
      soil – was measured monthly for five years (1998-2002) at
      several sites in the reference forest. These data allow the
      estimation of C flux from soil to atmosphere. These estimates
      are described in detail in Fahey et al. (2005). Monitoring
      was discontinued with the intention of repeating the
      measurements if and when major changes in biota and
      environment on the plots occurred.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/dae2667d4a7b3db0e6986da01c620f8d
title: Hubbard Brook Experimental Forest: Mirror Lake Ice Cover
    1968 - present

description: Mirror Lake is located within the Hubbard Brook Valley,
      NH and has been the subject of numerous continuous
      limnological investigations since the early 1960s. This data
      set reports ice cover, ice in and ice out data beginning in
      1968 and continuing through the present.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/390c6a8d530e0f096daa9f180580f7e7
title: Soil Chemistry for the Hubbard Brook Valley Plots, 1997
    - 1998 Survey Data

description: The valley-wide plots are a grid of 431 sites along
      fifteen N–S transects established at 500-m intervals spanning
      the entire Hubbard Brook Valley. Multiple above- and below-
      ground attributes were measured between 1995 and 1998. This
      dataset includes soil chemistry data; tree inventory,
      additional soil data and other measurements are presented in
      separate datasets.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/3bc06e65b2adfbdba149ce1aad71dd1f
title: Tree recruitment data for the Hubbard Brook Valley
    Plots, baseline data collected 1995 - 1998

description: The valley-wide plots are a grid of 431 sites along
      fifteen N–S transects established at 500-m intervals spanning
      the entire Hubbard Brook Valley. Multiple above- and below-
      ground attributes were measured between 1995 and 1998. This
      dataset includes tree recruitment data; soil data and other
      measurements are presented in separate datasets.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/4813a4b33dbb467ac5e55fa2002caf75
title: Longitudinal Stream Chemistry at the Hubbard Brook
    Experimental Forest, Watershed 6, 1982 - present

description: Longitudinal variation in streamwater chemistry has
      been measured in two watersheds (W1 and W6) at the Hubbard
      Brook Experimental Forest. This dataset includes samples that
      have been collected approximately monthly in Watershed 6 at
      six sampling locations (1982 – present) along an elevational
      gradient. Samples are analyzed for pH, ANC, anions, cations,
      nitrogen, dissolved inorganic and organic carbon.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/52c0f99d57ddce17099aaa94e174b4d0
title: Mineral soil and forest floor depth for the Hubbard
    Brook Valley Plots, 1997 - 1998 Survey Data

description: The valley-wide plots are a grid of 431 sites along
      fifteen N–S transects established at 500-m intervals spanning
      the entire Hubbard Brook Valley. Multiple above- and below-
      ground attributes were measured between 1995 and 1998. This
      dataset includes soil core horizon depth data; tree
      inventory, soil chemistry data and other measurements are
      presented in separate datasets.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/b30bdc16e0cd9974dddb58d259a08ee5
title: Physical Attributes of the Hubbard Brook Valley Plots,
    1995 - 1998 Survey Data

description: The valley-wide plots are a grid of 431 sites along
      fifteen N–S transects established at 500-m intervals spanning
      the entire Hubbard Brook Valley. Multiple above- and below-
      ground attributes were measured between 1995 and 1998. This
      dataset includes physical attribute data; tree inventory,
      soil data and other measurements are presented in separate
      datasets.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.5517/ccdc.csd.cc1nnqrs
title: CCDC 1539266: Experimental Crystal Structure Determination

description: Related Article: P. Gerschel, K. Warm, E. R. Farquhar, U. Englert, M. L. Reback, D. Siegmund, K. Ray, U.-P. Apfel|2019|Dalton Trans.|48|5923|doi:10.1039/C8DT04740E
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1q8xxt
title: CCDC 1587507: Experimental Crystal Structure Determination

description: Related Article: Xinghao Qi, Tingting Zheng, Junhao Zhou, Yanhong Dong, Xia Zuo, Xiaoyan Li, Hongjian Sun, Olaf Fuhr, Dieter Fenske|2019|Organometallics|38|268|doi:10.1021/acs.organomet.8b00700
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2015nx
title: CCDC 1848178: Experimental Crystal Structure Determination

description: Related Article: Léon Witteman, Cody B. van Beek, Oscar N. van Veenhuizen, Martin Lutz, Marc-Etienne Moret|2019|Organometallics|38|231|doi:10.1021/acs.organomet.8b00630
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2015py
title: CCDC 1848179: Experimental Crystal Structure Determination

description: Related Article: Léon Witteman, Cody B. van Beek, Oscar N. van Veenhuizen, Martin Lutz, Marc-Etienne Moret|2019|Organometallics|38|231|doi:10.1021/acs.organomet.8b00630
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.6073/pasta/281f89094462b1d63f41cf233b1196dc
title: Nestling feeding data from Black-throated Blue Warbler
    nests, Hubbard Brook Experimental Forest, 1997 - 2010

description: This dataset provides nestling feeding data recorded by
      video cameras placed near black-throated blue warbler nests
      at the Hubbard Brook Experimental Forest. We used camouflaged
      video cameras mounted on a tripod at nest height but about 10
      m distant from the nest. We transcribed videos starting 10
      min after recording began to avoid any initial parental
      response to the presence of the video camera. During each
      adult visit to the nest, we confirmed the feeding parent’s
      color bands and recorded its arrival time. We calculated the
      number of provisioning visits to the nest per hour
      (“provisioning rate”) for males and females separately, and
      standardized for differences in brood size by dividing
      provisioning rate by brood size. Nests were monitored on
      three gridded study plots at the HBEF: low elevation (250-350
      m; 85 ha), middle elevation (450-600 m; 65 ha), and high
      elevation (750-850 m; 35 ha). See Rodenhouse et al. 2003 for
      plot details.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/a4ed3b50a6956ba48b91162e82e98668
title: Counts of potential nest predators from Black-throated
    Blue Warbler territories, Hubbard Brook Experimental Forest,
    1997 - 2010

description: This dataset provides counts of potential nest
      predators recorded on surveys conducted in black-throated
      blue warbler territories at the Hubbard Brook Experimental
      Forest. Surveys occurred on three gridded study plots at the
      HBEF: low elevation (250-350 m; 85 ha), middle elevation
      (450-600 m; 65 ha), and high elevation (750-850 m; 35 ha).
      See Rodenhouse et al. 2003 for plot details.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.6073/pasta/dd0f566899120eef55642e445cb70b63
title: Snow depth, soil frost depth and snow water content
    along an elevation gradient at the Hubbard Brook Experimental
    Forest.

description: Snow depth, soil frost depth and snow water content
      have been measured at several locations at the Hubbard Brook
      Experimental Forest (HBEF). In October 2010, as part of a
      study of the relationships between snow depth, soil freezing
      and nutrient cycling
      (http://www.ecostudies.org/people_sci_groffman_snow_summary.html),
      we established 6 20 x 20-m plots (intensive plots) and 14 10
      x 10-m plots (extensive plots) following an elevation
      gradient, with eight of the plots facing north and twelve
      facing south. Snow depth, soil frost and snow water content
      were measured at approximately biweekly intervals on these
      plots from the first snowfall through the end of the
      snowmelt. Snow and frost depth, and snow water content
      sampling started in December 2010 and is ongoing.
      These data were gathered as part of the Hubbard Brook
      Ecosystem Study (HBES). The HBES is a collaborative effort at
      the Hubbard Brook Experimental Forest, which is operated and
      maintained by the USDA Forest Service, Northern Research
      Station.
DOI: 10.5517/ccdc.csd.cc2015qz
title: CCDC 1848180: Experimental Crystal Structure Determination

description: Related Article: Léon Witteman, Cody B. van Beek, Oscar N. van Veenhuizen, Martin Lutz, Marc-Etienne Moret|2019|Organometallics|38|231|doi:10.1021/acs.organomet.8b00630
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2015r0
title: CCDC 1848181: Experimental Crystal Structure Determination

description: Related Article: Léon Witteman, Cody B. van Beek, Oscar N. van Veenhuizen, Martin Lutz, Marc-Etienne Moret|2019|Organometallics|38|231|doi:10.1021/acs.organomet.8b00630
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2021sy
title: CCDC 1849019: Experimental Crystal Structure Determination

description: Related Article: C. Rajnák, J. Titiš, J. Moncol, R. Micová, R. Boca|2019|Inorg.Chem.|58|991|doi:10.1021/acs.inorgchem.8b02675
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc205j7z
title: CCDC 1852350: Experimental Crystal Structure Determination

description: Related Article: Jiang Wang, Lingling Gao, Jie Zhang, Li Zhao, Xiaoqing Wang, Xiaoyan Niu, Liming Fan, Tuoping Hu|2019|Cryst.Growth Des.|19|630|doi:10.1021/acs.cgd.8b01077
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc205j80
title: CCDC 1852351: Experimental Crystal Structure Determination

description: Related Article: Jiang Wang, Lingling Gao, Jie Zhang, Li Zhao, Xiaoqing Wang, Xiaoyan Niu, Liming Fan, Tuoping Hu|2019|Cryst.Growth Des.|19|630|doi:10.1021/acs.cgd.8b01077
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc205j91
title: CCDC 1852352: Experimental Crystal Structure Determination

description: Related Article: Jiang Wang, Lingling Gao, Jie Zhang, Li Zhao, Xiaoqing Wang, Xiaoyan Niu, Liming Fan, Tuoping Hu|2019|Cryst.Growth Des.|19|630|doi:10.1021/acs.cgd.8b01077
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.