Results 71 to 80 of about 1,455,927 (311)

Identity of Squalius (Actinopterygii, Cyprinidae) from Istra Peninsula in Croatia (Adriatic Sea basin)

open access: yesZooKeys, 2010
A chub of previously ambiguous identity from the Boljunscica and Pazincica rivers (south-eastern Istra Peninsula) was studied and compared with geographically close Squalius squalus, Squalius zrmanja, and Squalius janae recently described from the ...
Primoz Zupančič   +4 more
doaj   +1 more source

Geology Library Twenty-Fifth Annual Report 1960-1961 [PDF]

open access: yes, 1961
Contents: Personnel, Circulation, Inventory, Reference Shelf Book List, USGS Topographic Indexes, Thesis list, New Zealand and Australian geology, Interlibrary loans, More space acquired, Gifts, Expenditures, Guidebooks, Other notable additions to the ...
Lynn Guion, Thelma
core   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Joseph C. & Elizabeth C. Walter Geology Library Annual Report 1985-86

open access: yes, 1986
Contents: Summary, Goals and ObjectivesUT ...
Geology Library
core   +1 more source

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

open access: yesThe Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Advanced electrical diagnostics for monitoring soil contamination: a laboratory-based assessment approach

open access: yesScientific Reports
Soil contamination is one of the vital environmental challenges the world encounters. This study demonstrates the potential of electrical measurements in controlling and limiting the spread of contamination through soils.
Mostafa Moawad   +4 more
doaj   +1 more source

Methodics of computing the results of monitoring the exploratory gallery [PDF]

open access: yesActa Montanistica Slovaca, 2000
At building site of motorway tunnel Višòové-Dubná skala , the priority is given to driving of exploration galley that secures in detail: geologic, engineering geology, hydrogeology and geotechnics research. This research is based on gathering information
Krúpa Víazoslav
doaj  

Evaluation of Groundwater Recharge Estimates in a Partially Metamorphosed Sedimentary Basin in a Tropical Environment: Application of Natural Tracers

open access: yesThe Scientific World Journal, 2014
This study tests the representativeness of groundwater recharge estimates through the chloride mass balance (CMB) method in a tropical environment. The representativeness of recharge estimates using this methodology is tested using evaporation estimates ...
Felix Oteng Mensah   +2 more
doaj   +1 more source

Morphometric analyzes of the river basin id Ribeirão da Laje, in the Southwest of Goiás, Brazil

open access: yesGeografia Ensino & Pesquisa, 2019
Due to negative environmental impacts caused by intensive soil use, urban and industrial expansion and to the importance of water resources to the maintenance of several life forms on Earth, data were necessary for the planning and environmental ...
Wellmo dos Santos Alves   +3 more
doaj   +1 more source

Geology and physiography of the Moonlight Head district, Victoria

open access: yes, 1950
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

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