Results 121 to 130 of about 39,574 (242)
Paleoceanography and Paleoclimatology, Volume 41, Issue 3, March 2026.Abstract The Paleocene‐Eocene thermal maximum (PETM, ∼56 Ma) is marked by a massive and rapid rise in atmospheric CO2 and ∼5°C of global warming. It is globally characterized by a negative carbon isotope excursion (CIE), and, at least locally, is preceded by a pre‐onset excursion (POE).
Debra A. Willard +6 more
wiley +1 more source
Surface Pollen Distribution from Alpine Vegetation in Eastern Tibet, China
Scientific Reports, 2017 We explore the relationship between modern pollen spectra and vegetation patterns in the Eastern Tibet, China in order to provide information on the representation of pollen taxa and improve the general knowledge of vertical pollen transport.
Yun Zhang +4 more
doaj +1 more source
Wildfires and Atopic Diseases: A Review
Allergy, Volume 81, Issue 3, Page 651-662, March 2026.ABSTRACT Wildfire smoke is a major environmental health threat that has increased in frequency and severity in recent years. A hazardous component of wildfire smoke is particulate matter ≤ 2.5 μm (PM2.5). There is evidence to suggest that exposure to wildfire PM2.5 may increase the risk of developing or exacerbating atopic diseases, such as asthma ...
Alex Ha, John R. Balmes, Maria L. Wei
wiley +1 more source
Spatio-temporal Functional Regression on Paleo-ecological Data [PDF]
, 2008 The influence of climate on biodiversity is an important ecological question. Various theories try to link climate change to allelic richness and therefore to predict the impact of global warming on genetic diversity.
Bar-Hen, Avner +3 more
core +3 more sources
Exposures in Indoor Air Affecting Health
Allergy, Volume 81, Issue 3, Page 700-719, March 2026.ABSTRACT Indoor air quality (IAQ) is influenced by a wide range of chemical, biological and physical agents that can negatively impact physical, immunological and mental health. Adverse health effects depend on the type and concentration of pollutants, duration of exposure, and individual susceptibility.
Maria Hartiala +38 more
wiley +1 more source
The Miocene Bükkábrány Fossil Forest in Hungary – field observations and project outline [PDF]
, 2008 The oldest, standing forest preserved as wood has been found at Bükkábrány, Hungary. An open-pit mine working Upper Miocene (Pannonian) lignite revealed sixteen stumps, 1.8 to 3.6 m diameter at base, preserved up to 6 m height, standing on top of the ...
Kázmér, Miklós
core
Common Fossil Pollen of the Erie Basin
Botanical Gazette, 1930 This paper is intended chiefly to assist in the identification of common and significant pollen found embalmed in bog deposits in north-central United States. Before proceeding with the actual key and description, a brief explanation seems to be in order. For a number of years European botanists have been counting the various species of pollen found at
openaire +2 more sources
Plant Biotechnology Journal, Volume 24, Issue 3, Page 1322-1343, March 2026.ABSTRACT Lipid droplets (LDs) serve as the primary storage site for neutral lipids in plant cells, with growing evidence supporting many additional biological roles, such as in lipid homeostasis, signalling, trafficking, inflammatory responses and inter‐organelle communication.
Abdulsamie Hanano +2 more
wiley +1 more source
Biogeophysical Impact of Land‐Use Scenarios on Holocene Surface Temperatures
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract Reconstructions and simulations disagree on whether the Holocene exhibited a long‐term cooling or warming signal. Anthropogenic land‐use could be an important forcing regionally, but available population‐based estimates differ widely. We examine transient Holocene climate model simulations forced with three population‐based disturbed‐land ...
Peter O. Hopcroft +7 more
wiley +1 more source
A four stage evolution of the White Channel gravel: Implications for stratigraphy and palaeoclimates [PDF]
, 2014 Although the White Channel gravel (WCG) of the Klondike district, Yukon, contains gold placers which have been exploited for over a century, few sedimentological studies have been undertaken.
Chapman, Robert +3 more
core