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TOAR timeseries of ground-level ozone at station GuCheng (GCH), China
No full textTimeseries of 1-hourly measurements of ground-level ozone at station GuCheng (GCH), China.
These data were provided by Prof.Dr. Xiaobin Xu of Key Laboratory for Atmospheric Chemistry (KLAC), Chinese Academy of Meteorological Sciences (CAMS), China Meteorological Administration (CMA) in the context of the Tropospheric Ozone Assessment Report (TOAR).
For further information about TOAR see http://www.igacproject.org/activities/TOAR.
An uptodate record of this data can be found in the TOAR database at https://toar-data.fz-juelich.de/api/getCoverage/?id=48237&sampling_method=hourly (not yet implemented)This timeseries belongs to the collection http://doi.org/10.34730/b26288bee23b4b1da6a97ce1fd64387e of TOAR datasets from station GuCheng (GCH), China.The data are formatted as a csv file with variable header information. Each header line begins with # and contains key: value metadata elements.
The data file was generated by the TOAR database query https://toar-data.fz-juelich.de/api/getCoverage/?id=GCH&sampling_method=hourly&version_tag=1.0 (not yet implemented).
A detailed description of the file format and the metadata elements can be found at: https://toar-data-portal.fz-juelich.de/docs/surfacedata/TOAR_file_format_v2.pdf (not yet implemented).
Software tools for working with these data are available at https://jugit.fz-juelich.de/m.schultz/toar-public-utilities
Dissolved oxygen in Lake Santo Parmense (1971-1975)
No full textDataset provides dissolved oxygen measured in Lake Santo Parmense during the period 1971-1975. Water samples were collected by means of a Ruttner bottle at different depths over the whole water column at the point of maximum depth of the lake. Dissolved oxygen was measured by means of the Winkler method
TOAR-II quickstart event, 16-Sep-2020
No full textThe Tropospheric Ozone Assessment Report (TOAR) is an initiative of the International Global Atmospheric Chemistry (IGAC) project. TOAR-II is the second phase of TOAR. It builds on the successful completion of the first comprehensive assessment on tropospheric ozone and will last from 2020 to 2024. A quickstart event was given via Blue Jeans on September, 16th, 2020 to inform the scientific community about the plans for TOAR-II. This publication contains all presentation files from this event together with the video and audio recording, a transcript of the question and answer session, and a synthetic snapshot picture assembled from screen snapshots taken during the event
TOAR timeseries of ground-level ozone at station China Meteorological Administration (CMA01), China
No full textTimeseries of 1-hourly measurements of ground-level ozone at station China Meteorological Administration (CMA01), China.
These data were provided by Prof.Dr. Xiaobin Xu of Key Laboratory for Atmospheric Chemistry (KLAC), Chinese Academy of Meteorological Sciences (CAMS), China Meteorological Administration (CMA) in the context of the Tropospheric Ozone Assessment Report (TOAR).
For further information about TOAR see http://www.igacproject.org/activities/TOAR.
An uptodate record of this data can be found in the TOAR database at https://toar-data.fz-juelich.de/api/getCoverage/?id=48235&sampling_method=hourly (not yet implemented)This timeseries belongs to the collection http://doi.org/10.34730/25249076a2924150a3e98dfabc39cad7 of TOAR datasets from station China Meteorological Administration (CMA01), China.The data are formatted as a csv file with variable header information. Each header line begins with # and contains key: value metadata elements.
The data file was generated by the TOAR database query https://toar-data.fz-juelich.de/api/getCoverage/?id=CMA01&sampling_method=hourly&version_tag=1.0 (not yet implemented).
A detailed description of the file format and the metadata elements can be found at: https://toar-data-portal.fz-juelich.de/docs/surfacedata/TOAR_file_format_v2.pdf (not yet implemented).
Software tools for working with these data are available at https://jugit.fz-juelich.de/m.schultz/toar-public-utilities
TOAR data collection of "Long-term changes of regional ozone in China: implications for human health and ecosystem impacts"
No full textThe first Tropospheric Ozone Assessment Report (TOAR) provides information on present-day distributions and long-term trends of ozone metrics relevant for climate change, human health, and vegetation. However, only few results are available in TOAR for China due to limited long-term ozone observations. Here, we present an integrated analysis of long-term measurements of surface ozone from eight sites distributed in the North China Plain (NCP) and Yangtze River Delta (YRD), the relatively underdeveloped region Northeast China, and the remote regions in Northwest and Southwest China. Trends and present-day values for seven annual and five seasonal ozone metrics were calculated following the TOAR methodologies. We compare the seasonal and diurnal cycles of ozone concentrations as well as the present-day values of ozone among sites and discuss the long-term trends in the ozone metrics. Large and significant increases of ozone are detected at the background site in the NCP, moderate increases at the global baseline site in western China, significant decreases at the northwestern edge of China, and nearly no trend at other sites. Extremely high values of ozone occurred in the NCP and YRD, particularly in warmer seasons. The present-day levels of summer ozone metrics in the NCP are much higher than the thresholds set in TOAR for the highest value groups of ozone metrics. The summer ozone metrics at the Shangdianzi background site in the NCP indicate increases at rates of more than 2%/yr during 2004-2016. In contrast, ozone at the Lin'an background site in the YRD was constant over the period 2006-2016. Our results fill some knowledge gaps in spatiotemporal changes of ozone in China and may be of useful in the assessment of ozone impacts on human health and vegetation.TOAR timeseries of ground-level ozone at station AKeDaLa (AKDL), China, http://doi.org/10.34730/2e09b60f05c04df3afb90e0c9a165d1c
TOAR timeseries of ground-level ozone at station China Meteorological Administration (CMA01), China, http://doi.org/10.34730/b6caee67a347453fb1cb507ad7b428fd
TOAR timeseries of ground-level ozone at station GuCheng (GCH), China, http://doi.org/10.34730/9f767ab1de5947a9ac7b0bbe501f6b41
TOAR timeseries of ground-level ozone at station LongFengShan (lfs54084), China, http://doi.org/10.34730/1be9a018600f4b2c918ed1aea3dc9897
TOAR timeseries of ground-level ozone at station LinAn (LN58448), China, http://doi.org/10.34730/071bab66d6324215ade0b3d05ebbf635
TOAR timeseries of ground-level ozone at station Shangdianzi (SDZ54421), China, http://doi.org/10.34730/d5ae0c08311e4b51965fcb7a7a922850
TOAR timeseries of ground-level ozone at station WaLiGuan (WLG), China, http://doi.org/10.34730/a7bdd04d3b9a43daa959246b5947fce8
TOAR timeseries of ground-level ozone at station XiangGeLiLa (XGLL), China, http://doi.org/10.34730/ea0ed57cb6a84a698d8595340dfb8fa
LTER Zöbelboden, Austria, Soil water chemistry 2016
No full textSoil water chemistry of two forest stands in the site LTER Zöbelboden from the year 2016
LTER Shita, Israel, Tree growth, 2015-2020
No full textTree height is estimated using laser rangefinder model "TruPulse 200" manufactured by "Laser Technology" company.
Canopy length is measured using a measuring tape held by two people standing in the east-west direction, either north-south.
Browsing height is estimated using measuring tape from the ground up to the high point of browsed branches.
The lowest leaf height is measured using measuring tape from the ground up to the first low leaf.
The trunk perimeter is measured with a soft measuring tape at the height of the tree tag, which is placed in a fixed position on the trunk.
The greenes index is detected by taking NDVI photo of the tree from south position, using TETRACAM MULTISPECTRAL camera. The photos are analized by PIXELWRENCH2 softwrae.
Photograph of the tree is taken from a southern position including a 1-meter scale stick and a color palette for calibration. ImageJ software is used for analyzing the RGB channels (data not supplied).
The foliage, flowers, and pods are visually rated on a scale of 0 to 5 (low-high)
LTER Shita, Israel, Biodiversity Plants, 2015-2016
No full textPlant identification in the field is conducted by a botanist who walks along the riverbanks during springtime (only in years with successful rainy seasons)
Geodata in LTER Research Site Stubai Valley, Austria 1997 - 2013
No full textSince the mid-1990s a series of subalpine grassland sites have been established at the Kaserstattalm, Stubai Valley. They include hay meadows, pastures and abandoned grassland which have partley been reforested. The overarching aim of all studies is to assess effects of global changes on ecological processes and related functional relationships in mountain grasslands. Therefor basic shapefiles and maps were created. This dataset includes only shapefiles representing: historical land use map,soil maps (soil type, soil depth, and organic soil layer ) and vegetation cover
