52 datasets found for "即时通讯运营版APP2025即时通讯im源码聊天社交源码完全开源支持二开独立部署✅项目合作 二开均可 TG：saolei44✅.XIfsKzTLfm"
-
Federal
Census Tract EQI
U.S. Environmental Protection Agency —
The Environmental Quality Index (EQI) accounts for the multiple domains of the environment with which humans interact. These domains include chemical, natural, built,... -
Federal
Headwater streams and catchments across the conterminous United States
U.S. Environmental Protection Agency —
Data available in Zenodo via doi: 10.5281/zenodo.16318572 Headwater streams play critical roles in hydrologic and biogeochemical processes and functions, yet their... -
Federal
Generative COMET v0.0.0
U.S. Environmental Protection Agency —
The United States Environmental Protection Agency (US EPA) conducts extensive research to enhance the scientific foundation for national environmental decision-... -
Federal
Soil Health Dataset from Kansas Farms 2023-2024
U.S. Environmental Protection Agency —
A workbook of all the soils data collected near Holton, Kansas, in agricultural fields. Laboratory analysis of soil properties was completed by Ward Labs in Kearny... -
Federal
StateIO v0.4.0 Two-Region Economic Input-Output Models for 50 U.S. States: 2012-2023
U.S. Environmental Protection Agency —
These data represent an update to the dataset, "State IO Two-Region Economic Input-Output Models for 50 U.S. States 2012-2017" based on the methods described by Li et... -
Federal
Dataset from Bunker Hill sediments microcosm study
U.S. Environmental Protection Agency —
A laboratory-based microcosm study was conducted from September 2023 to July 2024 by the Office of Research (ORD) Cincinnati Lab (ORD-CESER-LRTD-CAISB). QA Category B... -
Federal
2012-2022 State-Level Greenhouse Gas Emission Totals by Industry
U.S. Environmental Protection Agency —
These data are an update to 2012-2020 Greenhouse Gas National- and State-Level Emission Totals by Industry (https://doi.org/10.23719/1529805). Data for 2021 and 2022... -
Federal
Data for Global importance of nitrogen fixation across inland and coastal waters
U.S. Environmental Protection Agency —
A description of the dataset can be found at: https://aslopubs.onlinelibrary.wiley.com/doi/10.1002/lol2.10459. This dataset is associated with the following... -
Federal
Perfluoroalkyl Chemical Adsorption by Granular Activated Carbon: Assessment of Particle Size Impact on Equilibrium Parameters and Associated Rapid Small-Scale Column Test Scaling Assumptions Data Set
U.S. Environmental Protection Agency —
Data set associated with the manuscript Perfluoroalkyl Chemical Adsorption by Granular Activated Carbon: Assessment of Particle Size Impact on Equilibrium Parameters... -
Federal
Per- and polyfluoroalkyl substances (PFAS) in surface water and sediment in Great Lakes tributaries
U.S. Environmental Protection Agency —
Per- and polyfluoroalkyl substances (PFAS) are chemicals of emerging concern that potentially pose risks to human and environmental health. In May–Oct 2018, sediment... -
Federal
Scripts and output for evaluating U.S. domestic migration models and data sources.
U.S. Environmental Protection Agency —
The zip files contain Python scripts and SQLite databases needed to replicate the modeling, analysis, and accuracy assessment discussed in the manuscript. R scripts... -
Federal
CONTAMINANTS OF EMERGING CONCERN IN SAMPLES COLLECTED IN GROUNDWATER UNDER THE INFLUENCE OF ONSITE SEPTIC SYSTEMS DATASET
U.S. Environmental Protection Agency —
Dataset summarizes the concentrations of CECs in groundwater impacted by onsite septic systems. -
Federal
Combined river, stream, and lake sampling for optimizing fish eDNA collection
U.S. Environmental Protection Agency —
DNA metabarcoding data as raw DNA sequences from the DNA sequencing instrument along with spreadsheets of data generated from bioinformatic analyses of the raw data.... -
Federal
MASKON Exposure System Volatile Organic Compound Testing
U.S. Environmental Protection Agency —
This series of documents describes the characterization of filtered wood smoke for volatile and semi-volatile organic compounds after passing through the MASKON CAPR... -
Federal
Dataset: Benthic Invertebrate Conductivity Extirpation Estimates with Chloride, Bicarbonate, and Sulfate Mixtures
U.S. Environmental Protection Agency —
These data include benthic invertebrate occurrence data and associated water quality data within the states of Maryland, Pennsylvania, Vermont, and West Virginia.... -
Federal
Environmental heterogeneity across an urban gradient influences detritus and nutrients within artificial containers and their associated vector Aedes sp. larvae in San Juan, Puerto Rico
U.S. Environmental Protection Agency —
Detrital inputs from the surrounding terrestrial environment provide essential nutrients that sustain mosquito populations in aquatic containers. The larvae of Aedes... -
Federal
2015 Light-Duty Truck Towing Data
U.S. Environmental Protection Agency —
This dataset includes vehicle emission rates and test run data used to generate the figures and tables used in the manuscript. A data dictionary describes each... -
Federal
Including dispersive shear stress in urban environments for single column dispersion models
U.S. Environmental Protection Agency —
The data files consist of measurements gathered from EPA's Meteorological Wind Tunnel Laboratory and Large Eddy Simulations (LES). Comparisons are made to the... -
Federal
Gupta 2025 Dipentyl phthalate testis dose response dataset
U.S. Environmental Protection Agency —
Dataset includes summary data for all endpoints measured in the experiments reported in the manuscript. This dataset is associated with the following publication:... -
Federal
Benthic cyanobacterial accumulations and associated cyanotoxins in coastal urban stormwater pond networks -2021, v1
U.S. Environmental Protection Agency —
Benthic cyanobacterial accumulations and associated cyanotoxins in coastal urban stormwater pond networks-2021. This dataset is associated with the following...
52 datasets found for "即时通讯运营版APP2025即时通讯im源码聊天社交源码完全开源支持二开独立部署✅项目合作 二开均可 TG：saolei44✅.XIfsKzTLfm"