cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17897/e895-ek59
title: ClimateBasis Zackenberg - Radiation - Long wave incoming radiation @ 200 cm - 5min average (W/m2)

description: Long wave incoming radiation measured on two proximal climate stations at 200 cm above ground as a 5min average (W/m2). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 2011. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the other used in conjunction with a regression. Please read the metadata file provided with the data for comments related to the data in this timeseries. Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/sdnk-v231
title: ClimateBasis Zackenberg - Radiation - Long wave outgoing radiation @ 200 cm - 5min average (W/m2)

description: Long wave outgoing radiation measured on two proximal climate stations at 200 cm above ground as a 5min average (W/m2). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 2011. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the other used in conjunction with a regression. Please read the metadata file provided with the data for comments related to the data in this timeseries. Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/yhx5-at78
title: ClimateBasis Zackenberg - Radiation - Net radiation (CNR1) @ 200 cm - 5min average (W/m2)

description: Net radiation is calculated from the four quality checked and combined timeseries of short-, long-, in- and outgoing radiation at 200 cm above ground as a 5min average (W/m2). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 2011. Please read the metadata file provided with the data for comments related to the data in this timeseries. Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/c45b-wx79
title: ClimateBasis Zackenberg - Radiation - Net radiation (NR-lite), 200 cm (W/m2)

description: Net radiation (NR-lite) measured on a single climate stations at 200 cm above ground as a 60min average (W/m2). The climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 1995. Please read the metadata file provided with the data for comments related to the data in this timeseries. Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/xrdq-n135
title: ClimateBasis Zackenberg - Radiation - Photosyntetic active radiation @ 200 cm - 5min average (µmol/sec/m2)

description: Photosynthetic active radiation (PAR) (wavelengths between 400 and 700 nm) measured on two proximal climate stations at 200 cm above ground as a 30min sample (µmol/m2/sec). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 2014. Please read the metadata file provided with the data for comments related to the data in this timeseries. Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.25413/sun.12241268
title: The flexural lumber properties of Pinus patula Schiede ex Schltdl. & Cham. improve with decreasing initial tree spacing

description: Rapid growth rates and reduced harvesting ages of South African-grown pine plantations have caused a reduction in the stiffness of structural lumber, which accounts for about 75% of all sawn wood. Microfibril angle and wood density are known to influence wood stiffness, which may be manipulated by the growing space of trees.The objective of this study was to evaluate the effect of slower growth rates, caused by narrow tree spacing, on the suitability of Pinus patula Schiede ex Schltdl. & Cham. wood for structural lumber.An 18- and a 19-year-old spacing experiment with four levels of initial tree spacing (1.83 m × 1.83 m, 2.35 m × 2.35 m, 3.02 m × 3.02 m and 4.98 m × 4.98 m) were sampled. Linear and non-linear mixed-effects models were developed to examine the effect of tree spacing on the quality of wood and lumber as defined by the modulus of elasticity, modulus of rupture and knot frequency of 208 boards and the ring-level microfibril angle and wood density of 86 radial strips.Wood and lumber quality improved with decreasing spacing, and only the narrowest spacing had lumber that conformed to the requirements of the lowest South African structural grade. Microfibril angle, wood density and knot frequency explained 71% of the variation of lumber stiffness. After accounting for ring width differences, there remained a significant effect of initial spacing on the parameters of models predicting microfibril angle and wood density.Wide initial spacing is discouraged if higher strength grades are desired for Pinus patula lumber.
DOI: 10.25413/sun.12241268.v2
title: The flexural lumber properties of Pinus patula Schiede ex Schltdl. & Cham. improve with decreasing initial tree spacing

description: Rapid growth rates and reduced harvesting ages of South African-grown pine plantations have caused a reduction in the stiffness of structural lumber, which accounts for about 75% of all sawn wood. Microfibril angle and wood density are known to influence wood stiffness, which may be manipulated by the growing space of trees.The objective of this study was to evaluate the effect of slower growth rates, caused by narrow tree spacing, on the suitability of Pinus patula Schiede ex Schltdl. & Cham. wood for structural lumber.An 18- and a 19-year-old spacing experiment with four levels of initial tree spacing (1.83 m × 1.83 m, 2.35 m × 2.35 m, 3.02 m × 3.02 m and 4.98 m × 4.98 m) were sampled. Linear and non-linear mixed-effects models were developed to examine the effect of tree spacing on the quality of wood and lumber as defined by the modulus of elasticity, modulus of rupture and knot frequency of 208 boards and the ring-level microfibril angle and wood density of 86 radial strips.Wood and lumber quality improved with decreasing spacing, and only the narrowest spacing had lumber that conformed to the requirements of the lowest South African structural grade. Microfibril angle, wood density and knot frequency explained 71% of the variation of lumber stiffness. After accounting for ring width differences, there remained a significant effect of initial spacing on the parameters of models predicting microfibril angle and wood density.Wide initial spacing is discouraged if higher strength grades are desired for Pinus patula lumber.
DOI: 10.25413/sun.12241268.v1
title: Flexural properties of Pinus patula planted at different initial spacing

description: We present a dataset of wood and lumber properties collected from an 18- and 19-year-old <i>Pinus patula</i> Schiede ex Schltdl. & Cham. spacing experiment with four levels of initial tree spacing (1.83 m × 1.83 m, 2.35 m × 2.35 m, 3.02 m × 3.02 m and 4.98 m × 4.98 m). The effect of initial tree spacing was evaluated on radial strips of wood, which were collected from both experimental sites, and lumber that was sawn from logs harvested from one of the plantations.
DOI: 10.17897/5t0p-n482
title: ClimateBasis Zackenberg - Radiation - Short wave incoming radiation @ 200 cm - 5min average (W/m2)

description: Short wave incoming radiation measured on two proximal climate stations at 200 cm above ground as a 5min average (W/m2). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 2011. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the other used in conjunction with a regression. Please read the metadata file provided with the data for comments related to the data in this timeseries. Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.34740/kaggle/dsv/13249768
title: Predicting Road Accident Risk | Vault
DOI: 10.17897/nf8k-fc03
title: ClimateBasis Zackenberg - Radiation - Short wave outgoing radiation @ 200 cm - 5min average (W/m2)

description: Short wave outging radiation measured on two proximal climate stations at 200 cm above ground as a 5min average (W/m2). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 2011. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the other used in conjunction with a regression. Please read the metadata file provided with the data for comments related to the data in this timeseries. Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/hx2t-ss83
title: ClimateBasis Zackenberg - Radiation - Ultra violet radiation, 200 cm - 5min average (W/m2)

description: Ultra violet radiation, 200 cm - 5min average (W/m2) Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/6t31-1928
title: ClimateBasis Zackenberg - Radiation - Ultra violet radiation, 200 cm - 60min average (W/m2) - until 2018

description: Ultra violet radiation, 200 cm - 60min average (W/m2) - until 2018 Radiation:Radiation ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/g2nj-r534
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 0cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/he3a-nk06
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 100cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/asmm-cy89
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 10cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/29km-rx96
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 130cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/0sf6-7463
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 2.5cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/xw7c-na36
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 20cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/er1m-rr08
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 40cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/yyfj-gw86
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 5cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
DOI: 10.17897/kjvs-m129
title: ClimateBasis Zackenberg - Soil temperature - Soil temperature @ 60cm - 60min average (°C)

description: Soil temperature is measured using Campbell Scientific 107-L temperature probes inserted at the given depths in the ground. A single sensor measures at each depth. Please read the metadata file provided with the data for comments related to the data in this timeseries. Soil temperature:Soil temperature ClimateBasis Zackenberg:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.