{"doi":"10.1039/d5ea00024f","title":"Hot and dry conditions elevate grass pollen and sub-pollen particle concentrations in Melbourne, Australia","abstract":"mass. New hourly measured grass pollen data confirmed the timing and magnitude of grass pollen emissions in the Victorian Grass Pollen Emission Model (VGPEM) and captured the strong diurnal variation. Five grass pollen rupturing mechanisms using different meteorological drivers were tested against the WIBS and fructose measurements. Whilst the WIBS and model were not well correlated, likely due to the complex mixture of bioaerosols and low relative abundance of SPPs, the mechanical wind speed rupturing mechanism represented the fructose time series well. Conceptually, this suggests that mechanical rupturing describes SPP formation during hot and dry conditions in Melbourne. Long-term measurements in Melbourne will improve SPP formation process forecasting.","journal":"Environmental Science Atmospheres","year":2025,"id":573767,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9342,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1480928,"name":"Kathryn Emmerson","orcid":"0000-0002-0727-0340","position":1,"is_corresponding":false},{"id":1480929,"name":"Edwin R. Lampugnani","orcid":"0000-0002-3666-7240","position":2,"is_corresponding":false},{"id":1480930,"name":"Robyn Schofield","orcid":"0000-0002-4230-717X","position":3,"is_corresponding":false},{"id":441917,"name":"Elizabeth A. Stone","orcid":"0000-0003-0078-141X","position":4,"is_corresponding":false},{"id":884375,"name":"Chamari B. A. Mampage","orcid":"0000-0001-8249-1082","position":0,"is_corresponding":true}],"reference_count":59,"raw_metadata":null,"created_at":"2026-07-19T02:57:36.753600Z","pmid":"40893607","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}