Results 51 to 60 of about 7,558 (246)

Assessing the Vulnerability of an Inuit Archaeological Site in a Changing Periglacial Environment: A Novel Multimethod Geophysical Approach in Arctic Geoarchaeology

Archaeometry, Volume 68, Issue 4, Page 620-632, August 2026.
ABSTRACT With northern regions warming at twice the global rate, assessing the state of archaeological sites in these areas is critically important. In this study, we used a multimethod geophysical approach (ERT, GPR, and EMI) to characterize the current geocryological conditions of an Inuit archaeological site on South Aulatsivik Island (Labrador ...
Rachel Labrie, Dominique Todisco, Najat Bhiry, Cécile Finco, Héloïg Barbel Le Page, Armelle Couillet   +5 more
wiley   +1 more source

Dendrochronology on and Adjoining the Appleton-Whittell Research Ranch [PDF]

, 1983
"A Report to The Research Ranch Foundation on my 1982 Summer Fellowship for the 'Dendrochronology on and Adjoining the Appleton-Whittell Research Ranch'" / 11 March 1983This item is part of the Natural History Reports collection.
Ferguson, C. W.
core  

Ecological evaluation of dominant roadside plants through APTI and API for sustainable green belt development in cosmopolitan city (Lahore) of Pakistan

Scientific Reports
Keeping in view the potential role of plants in pollution abatement, reclamation of urban forest cover and carbon sequestration, fifteen (15) plant species growing along 7 busiest roads in the city of Lahore were ecologically evaluated using analytical ...
Aneela Rasool, Sohaib Muhammad, Muhammad Tayyab, Ali Ahmad Bajwa, Mahrukh Majeed, Bushra Munam, Summiya Faisal, Aleeha Khairdin, Saima Khalid, Hafiza Komal Hanif, Sarah Maryam Malik, Muhammad Bilal   +11 more
doaj   +1 more source

Local Variability of Ice Core Ammonium and Black Carbon Records From Tunu and Summit, Greenland: Implications for Long‐Term Biomass Burning Reconstructions

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract Paleoclimate reconstructions of wildfire using ice cores often rely on high‐resolution aerosol records of refractory black carbon (rBC) or ammonium (NH4+). The interpretation of such records, however, can be hindered by uncertainties related to long‐range atmospheric transport, spatial distribution and strength of emissions, as well as ...
Drake McCrimmon, Nathan Chellman, Sophia Wensman, Andreas Plach, Joseph R. McConnell   +4 more
wiley   +1 more source

Catalogue of radiocarbon determinations & dendrochronology dates [PDF]

, 2018
<p>Catalogue of Irish radiocarbon determinations & dendrochronology dates. March 2018 Release</p> <p>See 'Citation & Restrictions' tab on resource for restrictions on usage</p ...
Chapple, Robert M (8146191), Chapple, Robert M   +1 more
core   +1 more source

Airborne Laser Scanning Cartography of On-Site Carbon Stocks as a Basis for the Silviculture of Pinus Halepensis Plantations

Remote Sensing, 2018
Forest managers are interested in forest-monitoring strategies using low density Airborne Laser Scanning (ALS). However, little research has used ALS to estimate soil organic carbon (SOC) as a criterion for operational thinning.
Rafael Mª Navarro-Cerrillo, Joaquín Duque-Lazo, Carlos Rodríguez-Vallejo, Mª Ángeles Varo-Martínez, Guillermo Palacios-Rodríguez   +4 more
doaj   +1 more source

Addressing Biases in Ice Jam Observations by Integrating Multi‐Source Data in a Forested Fluvial Landscape, Southern Quebec

River Research and Applications, Volume 42, Issue 6, Page 1188-1208, July 2026.
ABSTRACT Exhaustive long‐term and large‐scale ice jam records are scarce in most cold river environments. Many discrete events occur in small, sparsely populated river systems and are poorly represented in open‐source databases. These observation biases are transferred to predictive models of ice jams and the collective understanding of their formation
Lisane Arsenault‐Boucher, Étienne Boucher, Rachid Lhissou, Karem Chokmani, Christophe Kinnard   +4 more
wiley   +1 more source

Dendrochronology and past human activity [PDF]

, 2015
Since 2000, important advances have been made worldwide in the dendrochronology of wood associated with past human activity and cultural heritage. This review summarizes this recent progress in regions with a longstanding tradition of using tree-ring ...
Čufar, Katarina
core   +1 more source

Radiocarbon Calibration for Japanese Wood Samples [PDF]

, 2003
The radiocarbon content of Japanese cedars was measured by accelerator mass spectrometry for decadal tree-ring samples from the period of 240 BC to AD 900. Conventional gas counting was also used for part of the samples.
Sahara, Makoto, Imamura, Mineo,, Plicht, Johannes van der, Mitsutani, Takumi, van der Plicht, Johannes, Sahara, Makoto,, Sakamoto, Minoru, Mitsutani, Takumi,, Imamura, Mineo, Plicht, Johannes van der,, Sakamoto, Minoru,   +10 more
core   +1 more source

Assessing spatial distribution and quantification of native trees in Saskatchewan’s prairie landscape using remote sensing techniques

European Journal of Remote Sensing
The importance of trees in non-forest landscapes has been the focus of only a few studies. However, these trees provide many important ecosystem services. In this study, we mapped and quantified these trees using Sentinel-2 (S2) and very high-resolution (
Elham Shafeian, Bryan J. Mood, Kenneth W. Belcher, Colin P. Laroque   +3 more
doaj   +1 more source