cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17190/amf/1246154
title: AmeriFlux US-SRG Santa Rita Grassland

description: This is the AmeriFlux version of the carbon flux data for the site US-SRG Santa Rita Grassland. Site Description - Semidesert C4 grassland, lies in Pasture 1 on the Santa Rita Experimental Range.  This is the companion site for US-SRM, but has much less mesquite encroachment.
DOI: 10.17190/amf/1246104
title: AmeriFlux US-SRM Santa Rita Mesquite

description: This is the AmeriFlux version of the carbon flux data for the site US-SRM Santa Rita Mesquite. Site Description - Semidesert grassland encroached by mesquite (Prosopis velutina) trees. Please see Scott et al. 2009 JGR-Biogeo, 114, G04004
DOI: 10.17190/amf/1418685
title: AmeriFlux US-Srr Suisun marsh - Rush Ranch

description: This is the AmeriFlux version of the carbon flux data for the site US-Srr Suisun marsh - Rush Ranch. Site Description - This site is a 4.57 km2 brackish tidal marsh located in the San Francisco Bay National Estuarine Research Reserve (SFBNERR, http://www.nerrs.noaa.gov/reserves/san-francisco-bay.html) in Suisun Bay, CA, USA. Suisun Bay is the most extensive contiguous brackish marsh complex in California. This site is classified as a high marsh, which according to the National Wetland Inventory, is representative of over 58% of estuarine wetlands.
DOI: 10.17190/amf/1660351
title: AmeriFlux US-SRS Santa Rita Experimental Range Mesquite Savanna

description: This is the AmeriFlux version of the carbon flux data for the site US-SRS Santa Rita Experimental Range Mesquite Savanna. Site Description - The study site is located in the Santa Rita Experimental Range, approximately 45 km south of Tucson, Arizona, within the Sonoran Desert. The rangeland has undergone a shift from a semiarid grassland to a savanna due to the encroachment of the woody leguminous tree Prosopis velutina Woot., or velvet mesquite. A pair of adjacent watersheds of similar size ( 1.08 ha and 1.10 ha) was established to investigate the effects of mesquite removal on hydrologic processes. In 1974, diesel oil was applied basally to all trees in one watershed, with reapplication as needed and dead tree removal for wood, whereas the other watershed, where the flux tower is located, has continued in the woody plant encroachment process. In 2016, an herbicide process was applied to the area around the EC flux tower.
DOI: 10.17190/amf/1246831
title: AmeriFlux US-Sta Saratoga

description: This is the AmeriFlux version of the carbon flux data for the site US-Sta Saratoga. Site Description - Sagebrush steppe ecosystem
DOI: 10.17190/amf/1480316
title: AmeriFlux US-StJ St Jones Reserve

description: This is the AmeriFlux version of the carbon flux data for the site US-StJ St Jones Reserve. Site Description - This tower is located in St Jones, near Dover Delaware. This area is part of the National Estuarine Research Reserve. It was established in 1993, and estuarine ecosystems from the Mid-Atlantic region are represented here. This region has been influenced by agricultural fields along the watershed. The EC tower is located in a tidal marsh near the Dover headquarters, there is a board walk that goes along the marsh. Restoring natural vegetation is on the long term management plan.
DOI: 10.17190/amf/1880916
title: AmeriFlux US-SSH Susquehanna Shale Hills Critical Zone Observatory

description: This is the AmeriFlux version of the carbon flux data for the site US-SSH Susquehanna Shale Hills Critical Zone Observatory. Site Description - The Susquehanna Shale Hills Critical Zone Observatory is comprised of one first-order catchment in the Susquehanna River basin. This catchment, known as Shale Hills, is about 8 hectares in total area. The stream that defines the Shale Hills catchment flows into Shavers Creek in the Juniata River sub-basin. The vegetation cover at Shale Hills is dominated by deciduous broadleaf forest, with some evergreen needleleaf
trees along the stream.
DOI: 10.17190/amf/1246159
title: AmeriFlux US-SuS Maui Sugarcane Lee/Sheltered

description: This is the AmeriFlux version of the carbon flux data for the site US-SuS Maui Sugarcane Lee/Sheltered. Site Description - Continuous, irrigated, sugarcane cultivation for >100 years.  Practice is to grow plant sugarcane for 2 years, drydown, burn leaves, harvest cane, and then till and replant very shortly after harvest.  First cycle of observations were from July 2011 to November 2012.  Second cycle was from April 2013 to December 2013.  Site differs from Sugarcane Windy and Sugarcane Middle in soil type and meteorology.
DOI: 10.17190/amf/1246157
title: AmeriFlux US-SuW Maui Sugarcane Windy

description: This is the AmeriFlux version of the carbon flux data for the site US-SuW Maui Sugarcane Windy. Site Description - Continuous, irrigated, sugarcane cultivation for >100 years.  Practice is to grow plant sugarcane for 2 years, drydown, burn leaves, harvest cane, and then till and replant very shortly after harvest.  Site differs from Sugarcane Lee/Sheltered and Sugarcane Middle in soil type and site meteorology.
DOI: 10.17190/amf/1246158
title: AmeriFlux US-SuM Maui Sugarcane Middle

description: This is the AmeriFlux version of the carbon flux data for the site US-SuM Maui Sugarcane Middle. Site Description - Continuous, irrigated, sugarcane cultivation for >100 years.  Practice is to grow plant sugarcane for 2 years, drydown, burn leaves, harvest cane, and then till and replant very shortly after harvest.  Site differs from Sugarcane Windy and Sugarcane Lee/sheltered in soil and meteorology.
DOI: 10.17190/amf/1246106
title: AmeriFlux US-Syv Sylvania Wilderness Area

description: This is the AmeriFlux version of the carbon flux data for the site US-Syv Sylvania Wilderness Area. Site Description - Old growth forest consisting primarily of sugar maple and eastern hemlock.  Note that a small lake to the north and data analyses suggest that wind direction screening is appropriate (see Desai, A.R., Bolstad, P.V., Cook, B.D., Davis, K.J., and Carey, E.V., 2005. Comparing net ecosystem exchange of carbon dioxide between an old-growth and mature forest in the upper midwest, USA. Ag. For. Met. 128(1-2): 33-55 (doi: 10.1016/j.agrformet.2004).  Site was chosen to represent an end member representative of the upland forests in the WLEF tall tower flux footprint.  (Note, however, that old growth forests are not found within the WLEF tall tower flux footprint.)
Virtual Site Visit: https://fen.aos.wisc.edu/owncloud/index.php/s/Il31u921iYXbSEO
DOI: 10.17190/amf/2586674
title: AmeriFlux US-TKs Toolik Shrub Tundra

description: This is the AmeriFlux version of the carbon flux data for the site US-TKs Toolik Shrub Tundra. Site Description - Long term site of snow fence manipulation experiment in shrub tundra ecosystem
DOI: 10.17190/amf/2331383
title: AmeriFlux US-TaS Taylor Slough/Panhandle

description: This is the AmeriFlux version of the carbon flux data for the site US-TaS Taylor Slough/Panhandle. Site Description - This tower is located in the Florida Everglades, a unique community of stunted mangroves which receive seasonally driven freshwater inputs and wind-driven estuarine inputs
DOI: 10.17190/amf/2315770
title: AmeriFlux US-TEF Tenderfoot Creek Experimental Forest

description: This is the AmeriFlux version of the carbon flux data for the site US-TEF Tenderfoot Creek Experimental Forest. Site Description - This site was established by Montana State University researchers in 2005 and re-instrumented in 2025 for above- and below-canopy eddy covariance. The tower is located in the Stringer Creek sub-watershed, which is maintained as an undisturbed lodgepole pine forest, and represents one of seven gaged sub-watersheds nested within the Tenderfoot Creek Experimental Forest. Historical data collection spanned the 2005-2012 (tall tower) and 2010-2012 (sub-canopy) time periods.
DOI: 10.17190/amf/2531147
title: AmeriFlux US-TLR Timberlake Observatory for Wetland Restoration (TOWeR)

description: This is the AmeriFlux version of the carbon flux data for the site US-TLR Timberlake Observatory for Wetland Restoration (TOWeR). Site Description - This tower is located in Timberlake Forest, a restored forested wetland located 4 km from Albermarle Sound on the North Carolina coast.  The forest to the south of the tower had historically been ditched, drained and converted to agricultural land, and subsequently reforested with Black Gum and Cypress trees and naturally re-wetted in 2006. This southern region has a bottomland forest ecosystem which saw a large-scale succession event of pine trees following the reforestation efforts. The northern part of the forest had been ditched, but never drained or converted for other land uses. It is much wetter and more sparsely vegetated when compared to the southern region, and has a mixed bottomland forest and swamp ecosystem.
DOI: 10.17190/amf/1245971
title: AmeriFlux US-Ton Tonzi Ranch

description: This is the AmeriFlux version of the carbon flux data for the site US-Ton Tonzi Ranch. Site Description - Located in the lower foothills of the Sierra Nevada Mountains, the Tonzi Ranch site is classified as an oak savanna woodland on privately owned land. Managed by local rancher, Russell Tonzi, brush has been periodically removed for cattle grazing. The overstory is dominated by blue oak trees (40% of total vegetation) with intermittent grey pine trees (3 trees/ha). Understory species include a variety of grasses and herbs, including purple false brome, smooth cat's ear, and rose clover. These two distinctive layers operate in and out from one another. Growing season of the understory is confined to the wet season only, typically from October to early May. In contrast, the deciduous blue oak trees are dormant during the rainy winter months and reach maximum LAI in April. The blue oak ecosystem rings the Great Central Valley of California, inhabiting the lower reaches of the Sierra Nevada foothills.
DOI: 10.17190/amf/1804493
title: AmeriFlux US-TrB Trout Bog

description: This is the AmeriFlux version of the carbon flux data for the site US-TrB Trout Bog. Site Description - Trout Bog is part of the North Temperate Lakes Long Term Ecological Research Network described here: https://lter.limnology.wisc.edu/researchsite/trout-bog
DOI: 10.17190/amf/1825939
title: AmeriFlux US-TrS Trout Lake Area South Sparkling Bog

description: This is the AmeriFlux version of the carbon flux data for the site US-TrS Trout Lake Area South Sparkling Bog. Site Description - South Sparkling Bog was plowed after snow events during the winter of 2019/20 as an experimental treatment with Trout Bog (US-TrB) as a control
DOI: 10.17190/amf/1825940
title: AmeriFlux US-Tur Turner Ranch

description: This is the AmeriFlux version of the carbon flux data for the site US-Tur Turner Ranch. Site Description - Pasture
DOI: 10.17190/amf/1246147
title: AmeriFlux US-Tw1 Twitchell Wetland West Pond

description: This is the AmeriFlux version of the carbon flux data for the site US-Tw1 Twitchell Wetland West Pond. Site Description - The Twitchell Wetland site is a 7.4-acre restored wetland on Twitchell Island, that is managed by the California Department of Water Resources (DWR) and the U.S. Geological Survey (USGS). In the fall of 1997, the site was permanently flooded to a depth of approximately 25 cm. The wetland was almost completely covered by cattails and
tules by the third growing season.  A flux tower equipped to analyze energy, H2O, CO2, and CH4 fluxes was installed on May 17, 2012.
DOI: 10.17190/amf/1246148
title: AmeriFlux US-Tw2 Twitchell Corn

description: This is the AmeriFlux version of the carbon flux data for the site US-Tw2 Twitchell Corn. Site Description - The Twitchell Corn site is a corn field on peat soil. The tower was installed on May 17, 2012 and was equipped to analyze energy, H2O and CO2 fluxes. The field was planted in early May 2012 and harvested in early November 2012. The field was fallow during the non-growing season. The variety of corn used was ES-7477 hybrid corn commercialized by Eureka seeds. Beginning 2013-05-09 this site was converted to wetland.  The tower was moved 540m ESE to avoid earth moving in the construction.  The site is near US-Tw1, US-Tw3 and US-Twt sites.
DOI: 10.5281/zenodo.17457182
title: PERFORMANCE MANAGEMENT DILEMMA AND COUNTERMEASURES IN HEALTH DEPARTMENT OF NAMANGAN PREFECTURE, UZBEKISTAN
DOI: 10.5281/zenodo.17457183
title: PERFORMANCE MANAGEMENT DILEMMA AND COUNTERMEASURES IN HEALTH DEPARTMENT OF NAMANGAN PREFECTURE, UZBEKISTAN
DOI: 10.15468/dl.nte2nt
title: Occurrence Download

description: A dataset containing 358 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Geosesarma"
 ]
}

 The dataset includes 358 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003021-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17190/amf/1246149
title: AmeriFlux US-Tw3 Twitchell Alfalfa

description: This is the AmeriFlux version of the carbon flux data for the site US-Tw3 Twitchell Alfalfa. Site Description - The Twitchell Alfalfa site is an alfalfa field owned by the state of California and leased to third parties for farming. The tower was installed on May 24, 2013. This site and the surrounding region are part of the San Joaquin - Sacramento River Delta drained beginning in the 1850's and subsequently used for agriculture. The field has been alfalfa for X years…., Crop rotation occurs every 5-6 years.  The site is harvested by mowing and bailing several times per year.  The field is fallow typically between November and February. The site is irrigated by periodically-flooded ditches surrounding the field. The site is irrigated by raising, and subsequently lowering the water table??
DOI: 10.17190/amf/1246151
title: AmeriFlux US-Tw4 Twitchell East End Wetland

description: This is the AmeriFlux version of the carbon flux data for the site US-Tw4 Twitchell East End Wetland. Site Description - The Twitchell East End Wetland is a newly constructed restored wetland on Twitchell Island, CA. This site and the surrounding region are part of the San Joaquin - Sacramento River Delta drained beginning in the 1850's and subsequently used for agriculture. The site was previously a corn field. The wetland was designed to have a mix of vegetated and open water channels and ponds (due to surface elevation differences). Flooding of the wetland was done gradually beginning in January, 2014. Berms wind throughout the wetland to allow vehicle access. Tule and Cattail plant material from a nearby wetland were spread along the berms immediately prior to flooding to facilitate plant establishment and stabilization of the berms from wind/water erosion. The tower was installed on November 25, 2013.
DOI: 10.17190/amf/1543380
title: AmeriFlux US-Tw5 East Pond Wetland

description: This is the AmeriFlux version of the carbon flux data for the site US-Tw5 East Pond Wetland. Site Description - The Twitchell Wetland site is a 6.5 acre restored wetland on Twitchell Island, that is managed by the California Department of Water Resources (DWR) and the U.S. Geological Survey (USGS). In the fall of 1997, the site was permanently flooded to a depth of approximately 55 cm. The wetland remained fairly unvegetated in patches increasing in size towards the east. The site underwent a major disturbance in 2013 when the vegetation was removed to seed a nearby restored wetland. A flux tower equipped to analyze energy, H2O, CO2, and CH4 fluxes was installed on April 17, 2018.
DOI: 10.17190/amf/1246140
title: AmeriFlux US-Twt Twitchell Island

description: This is the AmeriFlux version of the carbon flux data for the site US-Twt Twitchell Island. Site Description - The Twitchell Island site is a rice paddy that is owned by the state and managed by the California Department of Water Resources. While Bare Peat field was leveled for rice planting, the tower was installed on April 3, 2009. The rice paddy was converted from corn in 2007. In Summer 2009, Bispyribac-sodium and Pendimethalin herbicides were applied to the fields prior to rice planting and flooding, then pesticide and fertilizer application took place. Each year after rice is planted in the spring by drilling, the field is flooded. Then, the field is drained in early fall, rice is harvested, and the field site is moved.
DOI: 10.17190/amf/1480322
title: AmeriFlux US-Uaf University of Alaska, Fairbanks

description: This is the AmeriFlux version of the carbon flux data for the site US-Uaf University of Alaska, Fairbanks. Site Description - This tower is located near Smith Lake, University of Alaska, Fairbanks. The open black spruce is dominated on discontinuous permafrost.
DOI: 10.17190/amf/1865482
title: AmeriFlux US-UC1 LTAR UCB (Upper Chesapeake Bay) EC1

description: This is the AmeriFlux version of the carbon flux data for the site US-UC1 LTAR UCB (Upper Chesapeake Bay) EC1. Site Description - Upper Chesapeake Bay farm is privately owned. The farming that took place was performed  by the Farm Owner. The ground is rolling terrain, next to wooded areas, private resdiences and other large fields maintained by private land owners. At the time of this collection period, the site housed another Eddy Covariance System and a two Phenocams. Crop has been continuous corn with plans to rotate to alfalfa grass mixture.
DOI: 10.17190/amf/1846664
title: AmeriFlux US-UiB University of Illinois Miscanthus

description: This is the AmeriFlux version of the carbon flux data for the site US-UiB University of Illinois Miscanthus. Site Description - Diammonium phosphate, potash & lime fertilizer applied before planting in 2008. Prowl & 2,4-D herbicide used. 2,4-D & accent herbicide applied in 2009. No fertilizer applied. Bicep herbicide applied in 2010 & 2011. 56 kg/ha nitrogen applied in 2014, 2015 & 2016. 45 kg/ha nitrogen applied in 2017.
DOI: 10.17190/amf/1865483
title: AmeriFlux US-UC2 LTAR UCB (Upper Chesapeake Bay) EC2

description: This is the AmeriFlux version of the carbon flux data for the site US-UC2 LTAR UCB (Upper Chesapeake Bay) EC2. Site Description - Upper Chesapeake Bay farm is privately owned. The farming that took place was performed  by the Farm Owner. The ground is rolling terrain, next to wooded areas, private resdiences and other large fields maintained by private land owners. At the time of this collection period, the site housed another Eddy Covariance System and a two Phenocams. Crop has been continuous corn with plans to rotate to alfalfa grass mixture.
DOI: 10.17190/amf/1846665
title: AmeriFlux US-UiC University of Illinois Maize-Soy

description: This is the AmeriFlux version of the carbon flux data for the site US-UiC University of Illinois Maize-Soy. Site Description - Agricultural field planted with maize in a three year rotation with soy (maize-maize-soy). The first soy rotation year was 2010. This field is typically planted in May and harvested in October. This site is located at an experimental farm approximately 2 miles south of the University of Illinois at Urbana Champaign and is colocated with (500-1000m distance) all other Us-Ui sites.
DOI: 10.17190/amf/1617725
title: AmeriFlux US-UiA University of Illinois Switchgrass

description: This is the AmeriFlux version of the carbon flux data for the site US-UiA University of Illinois Switchgrass. Site Description - Field was treated with Potash, lime and diammonium phosphate before planting. Herbicide application included 2,4-D for 2008, 2009. 56 kg/ha nitrogen applied in 2010, 2011, 2012, 2013, 2014, 2016. Measurements were suspended on June 14, 2016 and resumed on May 28, 2024.
DOI: 10.17190/amf/2567986
title: AmeriFlux US-UiE University of Illinois Sorghum-Soy

description: This is the AmeriFlux version of the carbon flux data for the site US-UiE University of Illinois Sorghum-Soy. Site Description - Agricultural field planted with photoperiod-sensitive ("energy") sorghum bicolor in a three year rotation with soy (sorghum-sorghum-soy). The first soy rotation was in 2019. This field is typically planted in May and harvested for biomass (sorghum) or grain (soy) in October. This site is located at an experimental farm approximately 2 miles south of the University of Illinois at Urbana Champaign and is colocated with (500-1000m distance) all other Us-Ui sites.
DOI: 10.17190/amf/1987605
title: AmeriFlux US-UiD University of Illinois Restored Native Prairie

description: This is the AmeriFlux version of the carbon flux data for the site US-UiD University of Illinois Restored Native Prairie. Site Description - Site harvested annually with a mower during winters starting 2009. No fertilizer was applied, and not irrigated. Measurements were paused on March 23, 2016 and resumed in June 2024.
DOI: 10.17190/amf/1480315
title: AmeriFlux US-UM3 Douglas Lake

description: This is the AmeriFlux version of the carbon flux data for the site US-UM3 Douglas Lake. Site Description - Douglas Lake is a small inland freshwater lake surrounded by an early successional forest.
DOI: 10.17190/amf/2574371
title: AmeriFlux US-UiF University of Illinois Miscanthus 2

description: This is the AmeriFlux version of the carbon flux data for the site US-UiF University of Illinois Miscanthus 2. Site Description - Agricultural field planted with miscanthus x giganteus perennial C4 bioenergy feedstock as a control site for Us-UiB when basalt began to be applied to Us-UiB in 2017. This field is typically harvested in Febraury or March. This site is located at an experimental farm approximately 2 miles south of the University of Illinois at Urbana Champaign and is colocated with (500-1000m distance) all other Us-Ui sites.
DOI: 10.17190/amf/1246107
title: AmeriFlux US-UMB Univ. of Mich. Biological Station

description: This is the AmeriFlux version of the carbon flux data for the site US-UMB Univ. of Mich. Biological Station. Site Description - The UMBS site is located within a protected forest owned by the University of Michigan. Arboreal composition of the forest consists of mid-aged northern hardwoods, conifer understory, aspen, and old growth hemlock. Logging of local white pines began in 1879. In successive years, several other species were harvested. Logging was discontinued in 1980 when the land became protected under the private ownership of the University of Michigan. Patchy low- to high-intensity wildfires occurred yearly from 1880 - 1920, essentially burning the entire region.
DOI: 10.17190/amf/1246108
title: AmeriFlux US-Upa Upad

description: This is the AmeriFlux version of the carbon flux data for the site US-Upa Upad. Site Description - Arctic tundra:tossock tundra
DOI: 10.17190/amf/1246134
title: AmeriFlux US-UMd UMBS Disturbance

description: This is the AmeriFlux version of the carbon flux data for the site US-UMd UMBS Disturbance. Site Description - The UMBS Disturbance site is an artificial disturbance site that has recently been created as part of the Forest Accelerate Succession ExperimenT (FASET). In Spring 2008, every aspen and birch tree (>6,700, ~35% canopy LAI), the dominant early successional trees, were girdled over 39 ha of the FASET treatment plot to stimulate a disturbance that will move the forest into a later successional stage, dominated by maples, oaks, and white pine. This treatment caused aspen and birch mortality within 2 - 3 years. As a result of the changed canopy structure, there is a divergence in net ecosystem exchange between the control plot (enhanced carbon uptake) and the treatment plot (reduced carbon uptake).
DOI: 10.17190/amf/2567987
title: AmeriFlux US-UR0 Baggs - UCRB

description: This is the AmeriFlux version of the carbon flux data for the site US-UR0 Baggs - UCRB. Site Description - This tower is located in Baggs, Wyoming, in a grassland ecosystem. The area experiences cold winters and mild summers, with relatively low precipitation and significant snowfall during the winter months. The surrounding landscape consists mainly of grass pastures used for livestock grazing.