Results 41 to 50 of about 632,575 (206)

Delaware River: State of the Basin Report, 2008

open access: yes, 2008
The Delaware River Basin Commission State of the Basin Report 2008 is designed to serve as a benchmark of current conditions and a point of reference for gaging progress toward management goals.

core   +1 more source

New Insight on Soil Loss Estimation in the Northwestern Region of the Zagros Fold and Thrust Belt

open access: yesISPRS International Journal of Geo-Information, 2021
Soil loss is one of the most important causes of land degradation. It is an inevitable environmental and socio-economic problem that exists in many physiographic regions of the world, which, besides other impacts, has a direct bearing on agricultural ...
Arsalan Ahmed Othman   +7 more
doaj   +1 more source

Squills vs. Hyacinths – A revised genus delimitation in Hyacinthinae (Hyacintheae, Scilloideae, Asparagaceae) based on phylogenomics

open access: yesTAXON, Volume 75, Issue 5, October 2026.
Abstract Scilla s.l. (Asparagaceae: Scilloideae) represents a notable Mediterranean geophyte radiation, yet genus delimitation in subtribe Hyacinthinae has long suffered from inconsistent and conflicting generic concepts. A limited set of informative morphological characters and recurrent shifts in circumscription have repeatedly hindered progress ...
Tim Böhnert   +6 more
wiley   +1 more source

The Neogene molasse deposits of the Zagros Mountains in central Dezful Embayment: facies, sedimentary environments and controls [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2016
The upper part of Neogene sequence of the Zagros Mountains consists of a clastic succession which is identified as Aghajari and Bakhtyari formations.
Ali Hossein Jalilian
doaj  

Biostratigraphy of Pabdeh Formation based on calcareous nannofossils, southwest of Ilam, Ilam province [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2017
In order to study biostratigraphy of the Pabdeh Formation in southwest of Ilam, Marbera section was selected. In this section, Pabdeh Formation is mainly consists of marls, shale and marly limestones.
saeideh senemari, Afsaneh Deh Bozrgi
doaj   +1 more source

Estimation of the magnitude of soil and sediment erosion in the Yaraa Valley Basin using the

open access: yesمجلة اداب ذي قار, 2022
The Yaraa Valley Basin is part of the Hamrin Hills extending as a strip surrounding the sedimentary plain from the east, parallel to the Zagros Mountains and the Tonel Mountains in Iranian lands.
ا. م. د. حسين جوبان عريبي المعارضي المعارضي
doaj   +1 more source

Full‐Waveform Seismic Tomography of the Upper Mantle Beneath the Arabia‐Eurasia Collision Zone

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract Despite being one of the most recent major orogenic events, the timing of the Arabia‐Eurasia collision is still debated. Much of the discrepancy arises due to uncertainties over the amount of continental subduction of the Arabian passive margin and the timing of a hard collision of cratonic Arabian lithosphere with Eurasia.
Edward J. Clennett   +3 more
wiley   +1 more source

Diagenetic controls on porosity evolution and pore type organisation in microporous carbonate rocks: Evidence for mesogenetic porosity formation

open access: yesSedimentology, Volume 73, Issue 6, Page 2353-2380, October 2026.
ABSTRACT Microporous carbonate rocks typically record complex diagenetic histories driven by microbial activity and fluid interactions within multiple diagenetic environments. The relative roles of meteoric and burial diagenetic processes in pore evolution remain debated, particularly within Cretaceous carbonate systems of the Middle East, as does the ...
Hugues Bitault   +5 more
wiley   +1 more source

Aseismic Slip Along the Evaporite‐Rich Strike‐Slip Katouna‐Stamna Fault in Greece

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Aseismic slip has been observed on many active faults globally, but its controlling mechanisms remain unclear. This study focuses on the NW‐striking, left‐lateral Katouna‐Stamna Fault in Western Greece. We use InSAR surface deformation measurements to confirm the presence of aseismic slip and compare this behavior with structural evidence from
Joel Szrek   +5 more
wiley   +1 more source

Delaware River Basin Commission Annual Report 2004-2005

open access: yes, 2006
The Delaware River Basin Commission (DRBC) is an interstate/federal agency that manages the water resources within the 13,539-square-mile basin covering portions of Delaware, New Jersey, New York, and Pennsylvania.

core   +1 more source

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