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Showing 6501 to 6550 of 7523 works

Iberia01: a new gridded dataset of daily precipitation and temperatures over Iberia

Abstract. The present work presents a new observational gridded dataset (referred to as Iberia01) for daily precipitation and temperatures produced using a dense network (thousand…

Mediterranean Sea Hydrographic Atlas: towards optimal data analysis by including time-dependent statistical parameters

Abstract. The goal of the present work is to provide the scientific community with a high-resolution atlas of temperature and salinity for the Mediterranean Sea based on the most …

Four decades of global surface albedo estimates in the third edition of the CM SAF cLoud, Albedo and surface Radiation …

Abstract. We present the surface albedo data in the third edition of the CM SAF cLoud, Albedo and surface Radiation (CLARA) data record family. The temporal coverage of this editi…

Long-term vegetation monitoring in Great Britain – the Countryside Survey 1978–2007 and beyond

Abstract. The Countryside Survey (CS) of Great Britain provides a globally unique series of datasets, consisting of an extensive set of repeated ecological measurements at a natio…

Improved land mask for satellite remote sensing of oceans and inland waters

Abstract. We present an improved medium (250 m) spatial resolution land mask based on augmenting earlier results of Mikelsons et al. (2021) to reflect recent changes in global wat…

A long-term 1 km monthly near-surface air temperature dataset over the Tibetan glaciers by fusion of station and satell…

Abstract. Surface air temperature (SAT) is a key indicator of global warming and plays an important role in glacier melting. On the Tibetan Plateau (TP), there exists a large numb…

EUREC <sup>4</sup> A observations from the SAFIRE ATR42 aircraft

Abstract. As part of the EUREC4A (Elucidating the role of cloud–circulation coupling in climate) field campaign, which took place in January and February 2020 over the western tro…

Development of observation-based global multilayer soil moisture products for 1970 to 2016

Abstract. Soil moisture (SM) datasets are critical to understanding the global water, energy, and biogeochemical cycles and benefit extensive societal applications. However, indiv…

Isoscape of amount-weighted annual mean precipitation tritium ( <sup>3</sup> H)…

Abstract. Tritium (3H) as a constituent of the water molecule is an important natural tracer in hydrological sciences. The anthropogenic tritium introduced into the atmosphere uni…

Field investigations of coastal sea surface temperature drop after typhoon passages

Abstract. Sea surface temperature (SST) variability affects marine ecosystems, fisheries, ocean primary productivity and human activities and is the primary influence on typhoon i…

A global mean sea surface temperature dataset for the Last Interglacial (129–116 ka) and contribution of thermal expans…

Abstract. A valuable analogue for assessing Earth's sensitivity to warming is the Last Interglacial (LIG; 129–116 ka), when global temperatures (0 to +2 ∘C) and mean sea level (+6…

EURADCLIM: the European climatological high-resolution gauge-adjusted radar precipitation dataset

Abstract. The European climatological high-resolution gauge-adjusted radar precipitation dataset, EURADCLIM, addresses the need for an accurate (sub)daily precipitation product co…

Long-term observations of tropospheric particle number size distributions and equivalent black carbon mass concentratio…

Abstract. The German Ultrafine Aerosol Network (GUAN) is a cooperative atmospheric observation network, which aims at improving the scientific understanding of aerosol-related eff…

Wind waves in the North Atlantic from ship navigational radar: SeaVision development and its validation with the Spotte…

Abstract. Wind waves play an important role in the climate system, modulating the energy exchange between the ocean and the atmosphere and effecting ocean mixing. However, existin…

Expanding understanding of optical variability in Lake Superior with a 4-year dataset

Abstract. Lake Superior is one of the largest freshwater lakes on our planet, but few optical observations have been made to allow for the development and validation of visible sp…

Inter-annual variation in lake ice composition in the European Arctic: observations based on high-resolution thermistor…

Abstract. Climate change and global warming strongly impact the cryosphere. The rise of air temperature and change of precipitation patterns lead to dramatic responses of snow and…

Surficial sediment texture database for the south-western Iberian Atlantic margin

Abstract. Assessing the impact of changes on the environment driven by natural or anthropogenic forcers includes the comparison between antecedent and post-event conditions. The l…

A monthly 1° resolution dataset of daytime cloud fraction over the Arctic during 2000–2020 based on multiple satellite …

Abstract. The low accuracy of satellite cloud fraction (CF) data over the Arctic seriously restricts the accurate assessment of the regional and global radiative energy balance un…

Long-term variations in actual evapotranspiration over the Tibetan Plateau

Abstract. Actual terrestrial evapotranspiration (ETa) is a key parameter controlling land–atmosphere interaction processes and water cycle. However, spatial distribution and tempo…

Calm ocean, stormy sea: atmospheric and oceanographic observations of the Atlantic during the Atlantic References and…

Abstract. During the Atlantic References and Convection (ARC) ship campaign with the reference MSM114/2, which took place in early 2023, the German research vessel Maria S. Merian…

Hydrodynamic and atmospheric conditions in a volcanic caldera: a comprehensive dataset at Deception Island, Antarctica

Abstract. Marine spatial planning and environmental management in Antarctica require reliable data to address challenges such as climate change impacts, sea level changes, and the…

Global Acritarch Database ( &gt; 110 000 occurrences)

Abstract. Acritarchs are microfossils of unclear biological affinities, mostly considered to be algae, with great significance for studying the origin and evolution of early life …

Arctic Ocean data in CARINA

Abstract. The paper describes the steps taken for quality controlling chosen parameters within the Arctic Ocean data included in the CARINA data set and checking for offsets betwe…

A climate service for ecologists: sharing pre-processed EURO-CORDEX regional climate scenario data using the eLTER Info…

Abstract. eLTER was a “Horizon 2020” project with the aim of advancing the development of long-term ecosystem research infrastructure in Europe. This paper describes how eLTER Inf…

The Southern Ocean Radiolarian (SO-RAD) dataset: a new compilation of modern radiolarian census data

Abstract. Radiolarians (holoplanktonic protozoa) preserved in marine sediments are commonly used as palaeoclimate proxies for reconstructing past Southern Ocean environments. Gene…

The Utah urban carbon dioxide (UUCON) and Uintah Basin greenhouse gas networks: instrumentation, data, and measurement …

Abstract. The Utah Urban CO2 Network (UUCON) is a network of near-surface atmospheric carbon dioxide (CO2) measurement sites aimed at quantifying long-term changes in urban and ru…

Replacing missing values in the standard Multi-angle Imaging SpectroRadiometer (MISR) radiometric camera-by-camera clou…

Abstract. The Multi-angle Imaging SpectroRadiometer (MISR) is one of the five instruments hosted on board the NASA Terra platform, launched on 18 December 1999. This instrument ha…

Quality assurance and control on hydrological data off western Sardinia (2000–2004), western Mediterranean

Abstract. Seven oceanographic cruises in 5 years were organized in the Sea of Sardinia with the repeated collection of physical, chemical and biological data. An accurate and sust…

A decade of detailed observations (2008–2018) in steep bedrock permafrost at the Matterhorn Hörnligrat (Zermatt, CH)

Abstract. The PermaSense project is an ongoing interdisciplinary effort between geo-science and engineering disciplines and started in 2006 with the goals of realizing observation…

Multivariate characterisation of a blackberry–alder agroforestry system in South Africa: hydrological, pedological, den…

Abstract. Trees established in linear formations can be utilised as windbreak structures on farms as a form of agroforestry system. We present an extensive data package collected …

A database of aircraft measurements of carbon monoxide (CO) with high temporal and spatial resolution during 2011–2021

Abstract. To understand tropospheric air pollution at regional and global scales, the SPIRIT (SPectromètre Infra-Rouge In situ Toute altitude) airborne instrument was developed an…

Deep-water hydrodynamic observations around a cold-water coral habitat in a submarine canyon in the eastern Ligurian Se…

Abstract. A 2-year dataset of a stand-alone mooring, deployed in November 2020 down the Levante Canyon in the eastern Ligurian Sea, is presented. The Levante Canyon Mooring (LCM) …

Rescue and quality control of historical geomagnetic measurement at Sheshan observatory, China

Abstract. The Sheshan Geomagnetic Observatory (International Association of Geomagnetism and Aeronomy (IAGA) code SSH), China was built in Xujiahui, Shanghai in 1874 and moved to …

Lena River biogeochemistry captured by a 4.5-year high-frequency sampling program

Abstract. The Siberian Arctic is warming rapidly, causing permafrost to thaw and altering the biogeochemistry of aquatic environments, with cascading effects on the coastal and sh…

The Greenland Firn Compaction Verification and Reconnaissance (FirnCover) dataset, 2013–2019

Abstract. Assessing changes in the density of snow and firn is vital to convert volume changes into mass changes on glaciers and ice sheets. Firn models simulate this process but …

Nitrogen deposition in the UK at 1 km resolution from 1990 to 2017

Abstract. An atmospheric chemistry transport model (FRAME) is used here to calculate annual UK N deposition for the years 1990–2017, at a 1 km × 1 km resolution. Reactive nitrogen…

Spatial and temporal stable water isotope data from the upper snowpack at the EastGRIP camp site, NE Greenland, sampled…

Abstract. Stable water isotopes stored in snow, firn and ice are used to reconstruct climatic parameters. The imprint of these parameters at the snow surface and their preservatio…

Element and radionuclide concentrations in soils and wildlife from forests in north-eastern England with a focus on spe…

Abstract. There are international recommendations that the environment (i.e. wildlife) is assessed for the potential impact of releases of ionizing radiation. The transfer of radi…

Snow accumulation and ablation measurements in a midlatitude mountain coniferous forest (Col de Porte, France, 1325 m a…

Abstract. Forests strongly modify the accumulation, metamorphism and melting of snow in midlatitude and high-latitude regions. Recently, snow routines in hydrological and land sur…

Special Observing Period (SOP) data for the Year of Polar Prediction site Model Intercomparison Project (YOPPsiteMIP)

Abstract. The rapid changes occurring in the polar regions require an improved understanding of the processes that are driving these changes. At the same time, increased human act…

Growth characteristics of natural and planted Dahurian larch in northeast China

Abstract. Dahurian larch (Larix gmelinii Rupr.) is the dominant species in both natural and planted forests in northeast China, which is situated in the southernmost part of the g…

A year of transient tracers (chlorofluorocarbon 12 and sulfur hexafluoride), noble gases (helium and neon), and tritium…

Abstract. Trace gases have demonstrated their strength for oceanographic studies, with applications ranging from the tracking of glacial meltwater plumes to estimates of the abyss…

Gap-filling techniques applied to the GOCI-derived daily sea surface salinity product for the Changjiang diluted water …

Abstract. The spatial and temporal resolutions of contemporary microwave-based sea surface salinity (SSS) measurements are insufficient. Thus, we developed a gap-free gridded dail…

An updated reconstruction of Antarctic near-surface air temperatures at monthly intervals since 1958

Abstract. An updated near-surface temperature reconstruction for the Antarctic continent is presented for 1958–2022 (65 years) as monthly anomalies relative to 1981–2010 (RECON; B…

UV-Indien network: ground-based measurements dedicated to the monitoring of UV radiation over the western Indian Ocean

Abstract. Within the framework of the UV-Indien network, nine ground stations have been equipped with ultraviolet broadband radiometers, five of them have also been equipped with …

Extension of a high temporal resolution sea level time series at Socoa (Saint-Jean-de-Luz, France) back to 1875

Abstract. In this data paper, the sea level time series at Socoa (Saint-Jean-de-Luz, southwestern France) is extended through a data archaeology exercise. We conducted a comprehen…

A typology of global relief classes derived from digital elevation models at 1 arcsec resolution

Abstract. Understanding land surface morphology and its relief components, which record the dynamics of the planet's evolution and interaction of multiple environmental factors, c…

Radon-222 monitoring at German ICOS atmosphere stations

Abstract. Atmospheric measurements of the short-lived radioactive noble gas radon-222 (222Rn) have many applications. Its concentrations are driven by atmospheric mixing as well a…

Mapping the yields of lignocellulosic bioenergy crops from observations at the global scale

Abstract. Most scenarios from integrated assessment models (IAMs) that project greenhouse gas emissions include the use of bioenergy as a means to reduce CO2 emissions or even to …

HRLT: a high-resolution (1 d, 1 km) and long-term (1961–2019) gridded dataset for surface temperature and precipitation…

Abstract. Accurate long-term temperature and precipitation estimates at high spatial and temporal resolutions are vital for a wide variety of climatological studies. We have produ…

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