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Endangered data sets are marked at-risk or hard to preserve.

19 datasets

Net energy imports as a percentage of total energy use for every country, 1960 to 2025, from the World Bank World Development Indicators. Positive values indicate a net energy importer, negative values a net …

Topics Energy Imports Africa Trade Balance Economic Policy
192 records

Hourly total net energy flows for **Cape Breton export**, in megawatts (MW). This series measures electricity moving across the Cape Breton export interface — the transmission boundary between Cape Breton Island and mainland Nova …

North America
Topics energy_consumption electricity_production time_series_data renewable_energy
115,343 records

Hourly net energy flows across the **Nova Scotia–New Brunswick electrical interconnection**, in megawatts (MW). Positive and negative values indicate the direction and magnitude of power exchange between the two provincial grids at the tie …

North America
Topics energy-production consumption-data time-series-analysis
115,367 records

Hourly total net electric load for the Nova Scotia provincial grid, in megawatts (MW). Each row is one hour of in-province electricity demand as reported by Nova Scotia Power through its OASIS (Open Access …

North America
Topics electricity load power grid energy consumption hourly data
105,216 records

Hourly net energy flows at **Onslow South**, a key transmission point in Nova Scotia's grid, reported in megawatts (MW). Onslow South is a major node on the provincial transmission system connecting mainland Nova Scotia …

North America
Topics energy-production historical-data electricity-generation
115,367 records

Ontario Gasoline Prices

Topics Canada economics demographics taxation population
291 records

Parsed paleo study data extracted from the NOAA Paleoclimatology archive. This child dataset contains analysis‑ready time‑series values (e.g., tree‑ring measurements/chronologies or other paleoclimate observations) derived from the original NOAA download package, along with identifiers …

Endangered
Topics climate_data paleoclimatology Europe zip_files historical_climate_research
70 records

Parsed paleo study data extracted from the NOAA Paleoclimatology archive. This child dataset contains analysis‑ready time‑series values (e.g., tree‑ring measurements/chronologies or other paleoclimate observations) derived from the original NOAA download package, along with identifiers …

Endangered
Topics climate-change-dataset-australia Australian-climate-data dataset-quality-insights
6 records

USGS laboratory wetland mesocosm study (2018–2019): greenhouse gas fluxes and supporting measurements. Linked child datasets include dissolved oxygen time series, biomass, GAM model outputs, and release metadata (DOI 10.5066/P9QT9V3K).

Endangered
222 records

Normalized North American Breeding Bird Survey (BBS) observations (1966–2023). One row per route-year-species-stop with count; linked lookup/covariate tables include routes, species, weather, vehicle/noise, migrants, and state extracts.

Africa Endangered
Topics bird_migration breeding_birds north_america bird_ecology ...
212,347,650 records