Why is "Passive sampling" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-08-22 04:29:00
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Passive_sampling entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-08-22 and was most recently seen on 2026-08-22.
Wikipedia Overview
Passive sampling is an environmental monitoring technique involving the use of a collecting medium, such as a man-made device or biological organism, to accumulate chemical pollutants in the environment over time. This is in contrast to grab sampling, which involves taking a sample directly from the media of interest at one point in time. In passive sampling, average chemical concentrations are calculated over a device's deployment time, which avoids the need to visit a sampling site multiple times to collect multiple representative samples. Currently, passive samplers have been developed and deployed to detect toxic metals, pesticides, pharmaceuticals, radionuclides, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and other organic compounds in water, while some passive samplers can detect hazardous substances in the air.
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Trending Topic Today
Search Interest Perspective
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Passive sampling reveals composition of airborne bacteria and fungi across five East African cities - Nature
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Diving Case Study: Passive Sampling for PCBs - U.S. Environmental Protection Agency (.gov)
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Passive Contamination Samplers: from Deploying to Analyzing - National Centers for Coastal Ocean Science (.gov)
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Assessment of human exposure to terpenes from fragrant plants in homes using passive sampling - Nature
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Passive Sampling for Testing PFAS in Water - Chromatography Online
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Passive Sampling to Detect Groundwater Contaminants at Coral Reefs - usgs.gov
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Testing the passive sampling hypothesis: The role of dispersal in shaping microbial species-area relationship - Frontiers
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Passive Sampling for Pollutants in Charleston, SC Waters - ArcGIS StoryMaps
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Near-source passive sampling for monitoring viral outbreaks within a university residential setting - Cambridge University Press & Assessment
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Five Years of Passive Sampling in Charleston Waters - National Centers for Coastal Ocean Science (.gov)
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Rapid detection of subterranean fauna from passive sampling of groundwater eDNA - Wiley Online Library
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Recent Advances and Applications of Passive Sampling Devices - Chromatography Online
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Photo of a passive-sampling semipermeable membrane device deployed on a coral reef in West Maui, Hawai'i - usgs.gov
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Passive sampling hypothesis did not shape microbial species–area relationships in open microcosm systems - Wiley Online Library
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An In-Depth Look at Passive Sampling to Determine Contaminants of Emerging Concern - Chromatography Online
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Exploring the amphibian exposome in an agricultural landscape using telemetry and passive sampling - Nature
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Passive sampling effects and landscape location alter associations between species traits and response to fragmentation - Thornton - 2011 - Ecological Applications - ESA Journals
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Overview of passive samplers for assessing contaminants in water - usgs.gov
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Enhanced detection of viruses for improved water safety - Scientific Reports - Nature
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The Role of Passive Samplers in the Monitoring of Aquatic Ecosystems and Occupational Hygiene Pollution - Chromatography Online
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Passive sampling methods to determine household and personal care product use - Nature
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Trapping pollutants - Nature Asia
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Chemcatcher: Monitoring Aquatic Pollution - University of Portsmouth
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PFAS Monitoring: Novel Approaches for Air and Water Detection - The Chemical Engineer
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Passive sampling as non-invasive monitoring of water quality - Masarykova univerzita | MUNI
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New project to help tackle water pollution - University of Portsmouth
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COVID breakthrough: 'Torpedo' device targets SARS-CoV-2 hotspots in wastewater - Monash University
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Passive systems application for soil gas monitoring in contaminated sites (ISPRA-Unem Agreement) - isprambiente.gov.it
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.