Results 101 to 110 of about 69,217 (231)

Layered Radial Aquifer Model for Open‐Pit Mine Closure with Managed Aquifer Recharge

open access: yesGroundwater, EarlyView.
A radially symmetric layered aquifer model (unconfined–aquitard–confined) coupled to a pit‐lake water balance is developed to screen managed aquifer recharge (MAR) after open‐pit mine closure. Dimensionless type curves quantify trade‐offs between pit recovery time, pumping/recycling, and unconfined mounding as functions of aquifer time scales, aquitard
Behzad Ataie Ashtiani
wiley   +1 more source

1000 Jahrfeier Duisburg, Datum

open access: yes, 1925
1000 JAHRFEIER DUISBURG, DATUM 1000 Jahrfeier Duisburg, Datum ( -

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Demonstration of an instream flow model to accommodate a threatened tiger beetle in riverine dune habitat

open access: yesInsect Conservation and Diversity, EarlyView.
Burrows of the threatened Gibson's Big Sand Tiger Beetle in riverine dune habitats are susceptible to flooding through managed flows. HEC‐RAS modelling identified the flow thresholds above which flooding would occur for burrows and affect the beetle larvae. These findings provide instream flow guidelines for conserving this threatened species and guide
Iain D. Phillips   +2 more
wiley   +1 more source

Distribution models of polysphinctine parasitoid wasps (Hymenoptera: Ichneumonidae) reveal sampling bias and flag potentially overlooked host interactions

open access: yesInsect Conservation and Diversity, EarlyView.
We quantified the geographical overlap between parasitoid wasps and their known host spiders. We could assess which parasitoid species have more limited information about their interactions and are subject to geographical survey bias. We generated sampling bias maps to assist other researchers in identifying where the main sampling gaps are.
Gabriel M. Xavier   +3 more
wiley   +1 more source

Determination of datum level

open access: yes, 2012
After the earthquake, large subsidence of ground level was observed in the wide area on the Pacific coast in the Tohoku region. The Geospatial Information Authority of Japan reported the subsidence in some areas over 1m measured by GPS observation.

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Goodness‐of‐Fit Tests for Positive Quadrant Dependence

open access: yesInternational Statistical Review, EarlyView.
Summary When two random variables are positive quadrant dependent (PQD), they are more likely to assume small (or large) values simultaneously compared with when the random variables are independent. This dependence structure is of interest in many areas, including finance, actuarial science and engineering.
Chuan‐Fa Tang, Joshua M. Tebbs
wiley   +1 more source

Velesajam Datum Ljubljana u jeseni

open access: yes, 1933
VELESAJAM DATUM LJUBLJANA U JESENI Velesajam Datum Ljubljana u jeseni ( -

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Assessment of African grassland sustainability for livestock use by constructing a carrying capacity alert index

open access: yesNature Communications
Beyond natural factors, overgrazing is emerging as a critical threat to grassland ecosystems, potentially driving degradation and unsustainable resource utilization.
Shiqi Yu   +10 more
doaj   +1 more source

Differential Varietal Responses in Faba Bean Concerning Pea Aphid and Pea Necrotic Yellow Dwarf Virus (PNYDV) When Intercropped With Oat

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT The pest status of pea aphid (Acyrthosiphum pisum H.) in faba bean (Vicia faba L.) cultivation has gained importance because it transmits Pea necrotic yellow dwarf virus (PNYDV), a novel nanovirus in Europe. This study evaluated two faba bean varieties, ‘Fuego’ and ‘GL Sunrise’, grown under sole crop (SC) and intercrop (IC) conditions with oat
Ahmed Berawe   +3 more
wiley   +1 more source

Datum; V’setiimana italiana; del CUOIO; Milano; Datum; Palazzo per le belli arti; Adresse; Ribassi Ferroviari

open access: yes, 1929
DATUM; V’SETIIMANA ITALIANA; DEL CUOIO; MILANO; DATUM; PALAZZO PER LE BELLI ARTI; ADRESSE; RIBASSI FERROVIARI Datum; V’setiimana italiana; del CUOIO; Milano; Datum; Palazzo per le belli arti; Adresse; Ribassi Ferroviari ( -
Kondamini
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