Results 141 to 150 of about 25,257 (286)

Small‐scale adaptation to geothermal soil heating in a perennial herb revealed by combining crosses and transplantations

New Phytologist, EarlyView.
Path diagrams showing the results of piecewise structural equation models examining how fitness (total number of seeds in flowering individuals) of Cerastium fontanum depended on temperature at planting site, temperature difference, mating type, and flowering time (FFD, first flowering date) in each of the two study years.
Alicia Valdés, Vigdís F. Helmutsdóttir, Bryndís Marteinsdóttir, Johan Ehrlén   +3 more
wiley   +1 more source

Measuring the Height of Volcanic Clouds Using Weather Radar : Case Study Mount Sinabung Eruptions in Medan, Indonesia

Indonesian Journal of Geography
Apart from being used to observe hydrometeorological phenomena, weather radar can also be used to observe volcanic eruptions. Weather radar reflectivity data can describe the estimated height of volcanic eruptions, while the HYSPLIT (Hybrid Single ...
Hesti Heningtiyas, Budhi Achmadi, Asep Adang Supriyadi, Syachrul Arief, Rindita Charolydya   +4 more
doaj   +1 more source

The fate of terrestrial biodiversity during an oceanic island volcanic eruption. [PDF]

Sci Rep, 2022
Nogales M, Guerrero-Campos M, Boulesteix T, Taquet N, Beierkuhnlein C, Campion R, Fajardo S, Zurita N, Arechavaleta M, García R, Weiser F, Medina FM.   +11 more
europepmc   +1 more source

The 1723 AD violent Strombolian and phreatomagatic eruption at Irazu volcano (Costa Rica)

, 2013
The largest of the recorded historic eruptions at Irazú volcano began on February 16, 1723 and lasted until at least December 11. We here critically examine deposits of this eruption exposed on the summit of Irazú. Our reconstruction of the eruption is
Schmincke, Hans-Ulrich, Alvarado, G. E.
core  

A novel method based on high‐resolution imaging spectroscopy to predict fine‐root traits and the economics space of fresh tree roots

New Phytologist, EarlyView.
Maps of the estimated root nitrogen concentration in the < 0.5‐mm‐diameter classes of 20 woody species based on the imaging spectroscopy using the shortwave infrared spectral region. Summary Tree fine‐root morphological, anatomical, and chemical traits are important to reflect belowground resource acquisition strategies to support tree growth, but ...
Naoki Makita, Natsuko Tanikawa, Tatsuro Nakaji   +2 more
wiley   +1 more source

The density, construction and drag coefficient of electrostatic volcanic ash aggregates. [PDF]

, 2003
Recent laboratory experiments have demonstrated that electrostatic charges generated during the fragmentation of volcanic pumice cause rapid aggregation of the silicate particles produced.
Lane, Steve J., Gilbert, Jennie S., S. J. Lane, James, Mike R., M. R. James, J. S. Gilbert   +5 more
core  

Stakeholder perceptions of managing an emergent tourist destination: the Fagradalsfjall volcanic eruption in Iceland. [PDF]

Bull Volcanol, 2023
Langridge S, Michaud T.
europepmc   +1 more source

Forecasting Climate Change Using a Multivariate Cointegrated System

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT A cointegrated vector equilibrium correction model of key climate variables including sea surface temperature, ocean heat content, Arctic sea‐ice extent and sea‐level change is built, driven by radiative forcing in which a stochastic trend arises due to anthropogenic emissions of greenhouse gases.
Jennifer L. Castle, Jurgen A. Doornik, David F. Hendry, Luke P. Jackson   +3 more
wiley   +1 more source

The 2019-2020 volcanic eruption of Late'iki (Metis Shoal), Tonga. [PDF]

Sci Rep, 2022
Yeo IA, McIntosh IM, Bryan SE, Tani K, Dunbabin M, Metz D, Collins PC, Stone K, Manu MS.   +8 more
europepmc   +1 more source

Ngauruhoe inner crater volcanic processes of the 1954-1955 and 1974-1975 eruptions

, 2009
Ngauruhoe is an active basaltic andesite to andesite composite cone volcano at the southern end of the Tongariro volcanic complex, and most recently erupted in 1954-55 and 1974-75.
Krippner, Janine Barbara
core