Results 211 to 220 of about 34,326 (336)

Persistence of Extreme Low pH in a Coralline Algae Habitat

Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract The extent of projected ocean acidification is partly dependent on the natural variability of marine carbonate chemistry—which is higher in coastal systems than in the open ocean. However, there are limited empirical studies quantifying the rate, magnitude and drivers of coastal environmental variability, preventing accurate assessments for ...
Heidi L. Burdett, Jinhua Mao, Gavin L. Foster, Nicholas A. Kamenos   +3 more
wiley   +1 more source

Direct evidence for processing Isatis tinctoria L., a non-nutritional plant, 32-34,000 years ago. [PDF]

PLoS One
Longo L, Veronese M, Cagnato C, Sorrentino G, Tetruashvili A, Belfer-Cohen A, Jakeli N, Meshveliani T, Meneghetti M, Zoleo A, Marcomini A, Artioli G, Badetti E, Hardy K.   +13 more
europepmc   +1 more source

Long-Term Cycles in the History of Life: Periodic Biodiversity in the Paleobiology Database

, 2008
Adrian L. Melott
openalex   +2 more sources

Paleobiology of the Dinosaurs [PDF]

, 1989
openaire   +1 more source

Carbonate System Site Selection Characteristics for Ocean Alkalinity Enhancement in the US Northeast Shelf and Slope

Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract Ocean alkalinity enhancement (OAE) is a marine carbon dioxide (CO2) removal strategy that relies on lowering the ocean's pCO2 via the addition of alkaline materials to facilitate enhanced CO2 uptake with the potential for durable, long‐term, storage.
Jennie E. Rheuban, Heather H. Kim, Ke Chen, Ivan D. Lima, Daniel C. McCorkle, Anna P. M. Michel, Zhaohui Aleck Wang, Adam V. Subhas   +7 more
wiley   +1 more source

Marine species and assemblage change foreshadowed by their thermal bias over Early Jurassic warming. [PDF]

Nat Commun
Reddin CJ, Landwehrs JP, Mathes GH, Ullmann CV, Feulner G, Aberhan M.   +5 more
europepmc   +1 more source

Long‐Term Changes in Nitrate Runoff in a Temperate Forest Catchment in Japan: Multiple Ecosystem Responses Following a Die‐Back Disturbance by Pine Wilt Disease

Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract Nitrate discharge via stream water is a key indicator of how disturbances influence forest nutrient cycling. In a temperate forest in central Japan, 35 years of hydrological, biogeochemical, and plant uptake monitoring revealed sustained nitrate leaching for over 25 years following red pine dieback due to pine wilt disease in 1989–1990. Stream
Jiangning Zhu, Nobuhito Ohte, Masanori Katsuyama, Ken'ichi Osaka, Takashi Nakamura, Naoko Tokuchi   +5 more
wiley   +1 more source

A ceratopsid-dominated tracksite from the Dinosaur Park Formation (Campanian) at Dinosaur Provincial Park, Alberta, Canada. [PDF]

PLoS One
Bell PR, Pickles BJ, Ashby SC, Walker IE, Hurst S, Rampe M, Durkin P, Brown CM.   +7 more
europepmc   +1 more source

Controls on brGDGT Production in the Seasonally Anoxic Water Column and Sediments of Rotsee (Lake Rot)

Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract Reliable paleotemperature proxies are essential for reconstructing past climate. To refine interpretation of the MBT'5ME index, based on bacterial brGDGT lipids, a year‐long study was conducted in Rotsee, Switzerland, a seasonally stratified lake with a 4–21°C temperature range.
Fatemeh Ajallooeian, Nathalie Dubois, S. Nemiah Ladd, Mark Alexander Lever, Carsten Johnny Schubert, Cindy De Jonge   +5 more
wiley   +1 more source

Brief Communication: An Incipient Coronal Caries Lesion on a Neandertal Molar Tooth From El Sidrón Cave (Northern Spain). [PDF]

Am J Biol Anthropol
Estalrrich A, Alarcón JA, Tabernero AG, Rosas A.   +3 more
europepmc   +1 more source