Results 91 to 100 of about 43,479 (216)

Additional Ancestral Caddo Ceramic and Lithic Artifacts from the Three Mounds Creek Site, Gregg County, Texas [PDF]

open access: yes, 2013
The Three Mounds Creek site is an ancestral Caddo multiple mound center along a southern-flowing tributary to the Sabine River in the Longview, Texas area. Buddy Jones recorded the site in 1956, and noted that it had three mounds.
Perttula, Timothy K.
core   +1 more source

Patterns of summer ichthyoplankton distribution, including invasive species, in the Bering and Chukchi Seas

open access: yesFrontiers in Marine Science
A multidisciplinary survey was carried out in the Pacific Arctic and sub-Arctic regions of the North Pacific Ocean on the Korean icebreaking research vessel Araon.
Sung Hoon Kim   +8 more
doaj   +1 more source

Reflex impairment as a measure of vitality and survival potential of Atlantic cod (Gadus morhua) [PDF]

open access: yes, 2009
A ssur ing the v itality and survival potential of live-caught Atlantic cod (Gadus morhua) is important for improving the sorting of fish before net penning operations designed to hold fish for growth and later market.
Davis, Michael W.   +2 more
core  

Validation of Environmental DNA for Estimating Proportional and Absolute Biomass

open access: yesEnvironmental DNA
Environmental DNA (eDNA) has significant potential to improve the efficiency of biological sampling and detect species that pose challenges for traditional sampling methods.
Kimberly J. Ledger   +4 more
doaj   +1 more source

Managing Fish and Fishing in America's Oceans [PDF]

open access: yes, 2011
Ocean fish have served as a valuable source of nourishment, employment and recreation in the United States for centuries. The U.S. commercial seafood industry supports an estimated 1.5 million jobs, and the recreational fishing industry, with ...

core  

The Kinsloe Site (41GG3) on Rabbit Creek in the mid-Sabine River Basin, Gregg County, Texas [PDF]

open access: yes, 2017
The Kinsloe site (41GG3) is on Rabbit Creek in the middle Sabine River basin a few miles north of Kilgore, Texas. The site is ca. 2 km west of the confluence of Rabbit Creek and the Sabine River.
Perttula, Timothy K.
core   +1 more source

Grāmatu likteņi gadu ritējumā

open access: yes, 2020
Latvijas Universitātes Bibliotēkas simtgadei veltītajā Bibliotēkzinātnes un informācijas zinātnes sekcijā LU ikgadējā zinātniskajā konferencē tiešsaistē prezentētie slaidi un pavadteksts ar nedaudz nostaļģisku nosaukumu “Grāmatu likteņi gadu ritējumā” piedāvā īsu ieskatu Latvijas Universitātes bibliotēkas krājuma vēsturē.
openaire   +1 more source

Piecdesmit gadu zinātnē [PDF]

open access: yesActa medico-historica Rigensia, 2002
openaire   +1 more source

Reliģiju politika LPSR (sešdesmito gadu vidus – astoņdesmito gadu sākums): baptistu piemērs

open access: yes, 2019
Maģistra darbā skatīta reliģiju politika LPSR, padziļināti skatot L. Brežņeva varas gadus. Politikas raksturošanai izvēlēta baptistu konfesija, kurā norisinās būtiskas pārmaiņas. Darba pamatā ir vairāku veidu avotu materiālu kolekcija -Latvijas Valsts arhīva nepublicētie dokumenti no 1419.
openaire   +1 more source

Effects of commercial fishing on local abundance of Pacific cod (Gadus macrocephalus) in the Bering Sea [PDF]

open access: yes, 2008
Groundfish fisheries in the southeast Bering Sea in Alaska have been constrained in recent years by management measures to protect the endangered Steller sea lion (Eumetopias jubatus).
Conners, M. Elizabeth, Munro, Peter
core  

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