Results 71 to 80 of about 27,548 (261)
Field Observations of Decreasing Rock Fracturing Rates Over Geologic Time
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 1, January 2026.Abstract Rock fracturing regulates the topography, carbon cycle, geologic hazards, and infrastructure degradation of the Earth. Yet, there remains a paucity of constraints on long‐term fracturing behavior. Here we use field measurements of 2221 clasts across a range of environments and rock types to show that the number and total length of fractures in
M. Rasmussen +17 more
wiley +1 more source
Geography and intra-national home bias : U.S. domestic trade in 1949 and 2007 [PDF]
, 2013 This paper examines home bias in U.S. domestic trade in 1949 and 2007. We use a unique data set of 1949 carload waybill statistics produced by the Interstate Commerce Commission, and 2007 Commodity Flow Survey data.
Crafts, N. F. R., Klein, Alexander
core +1 more source
Facilitated Transport of Organic Contaminants in a High Concentration, Multicomponent Plume
Groundwater Monitoring &Remediation, Volume 46, Issue 1, Page 62-83, Winter 2026.Abstract A field experiment evaluated the transport of organic contaminants in a plume from hazardous waste disposal areas at the Rocky Mountain Arsenal. The plume contained many xenobiotic contaminants, with widely varying expected mobilities.
D. M. Mackay +7 more
wiley +1 more source
Odour Nuisance of Railway Sleepers Saturated with Creosote Oil
Chemical Engineering Transactions, 2016 In recent years, Europe has increased rapidly the use of concrete railway sleepers, however wooden sleepers are still used, mainly for technical reasons (eg. low sensitivity to temperature fluctuations), as well as economic (eg.
M. Szydlowski
doaj +1 more source
Dynamic Risk From Mexican Wolves and Mountain Lions Influences Elk Foraging Behavior
Ecology and Evolution, Volume 15, Issue 12, December 2025.We observed elk foraging across a wolf risk gradient throughout all seasons and diel periods to quantify proportions of foraging, intense vigilance, and multitasking at the individual and herd levels. We quantified encounter and kill risk from Mexican wolves and mountain lions using habitat selection functions and utilization distributions.
Julia E. Olson +8 more
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 130, Issue 19, 16 October 2025.Abstract The composition and flux of mineral dust are largely driven by the entrainment and transport of sediment from both natural and human sources, resulting in varying ecological impacts at the deposition site. To investigate the influence of natural and human sources of dust in montane environments, we measured dust composition and deposition rate
Emmet D. Norris +6 more
wiley +1 more source
Remote Sensing in Ecology and Conservation, Volume 11, Issue 5, Page 510-523, October 2025.Our study leverages advanced computer vision models, which we trained on a unique collection of geospatial imagery, to detect off‐highway vehicle (OHV) routes in the Mojave Desert, a critical habitat for the threatened Mojave desert tortoise (Gopherus agassizii).
Alexander J. Robillard +8 more
wiley +1 more source
FermentationCreosote bush (Larrea tridentata), a shrub distributed across approximately 19 Mha of arid North American regions, has traditional applications in folk medicine due to the presence of bioactive molecules such as nordihydroguaiaretic acid (NDGA) and ...
Alonso Ascacio-Valdés +3 more
doaj +1 more source
Ecosphere, 2023 In dryland soils, spatiotemporal variation in surface soils (0–10 cm) plays an important role in the function of the “critical zone” that extends from canopy to groundwater.
Anthony Darrouzet‐Nardi +6 more
doaj +1 more source