Výsledky vyhledávání - "Paul H. Dunn"

Akademický článek

Autor: Paul H. Dunn, Don R. Reynolds, F. H. Nishida, S. Barro

Publikováno v: Acta Amazonica, Vol 15, Iss suppl 1-2, Pp 137-144 (1985)

Nine species of Penicillium have been isolated from soil in the Rio Trombetas drainage. Four ot the records are new to Brazil. Distribution patterns are discussed. Other records for Penicillium in Brazil are reviewed.

Externí odkaz: https://doaj.org/article/a15e40e45815445891d0598424bf7562

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The importance of transitions for hatching success and brood mortality in the barnacle Chthamalus fragilis under laboratory conditions

Autor: M. Chase Freeman, Paul H. Dunn, Brennan N. Fitzgerald

Publikováno v: Hydrobiologia. 848:4851-4859

Most organisms experience ontogenescence (high and decreasing mortality from conception to the age of maturity) in spite of the clear evolutionary disadvantage of dying prior to reproducing. One hypothesis that may help to explain the prevalence and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bde05bfcbc013040cce4409e79b818b
https://doi.org/10.1007/s10750-021-04677-9

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Salinity and Temperature Tolerance of the Nemertean Worm Carcinonemertes errans, an Egg Predator of the Dungeness Crab

Autor: Craig M. Young, Paul H. Dunn

Publikováno v: The Biological Bulletin. 228:163-169

Estuaries can be harsh habitats for the marine animals that enter them, but they may also provide these species with sub-saline refuges from their parasites. The nemertean egg predator Carcinonemertes errans is known to occur less frequently and in s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c388db40516c1087b3f836c61d8ec89
https://doi.org/10.1086/bblv228n2p163

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Larval settlement of the nemertean egg predatorCarcinonemertes erranson the Dungeness crab,Metacarcinus magister

Autor: Paul H. Dunn, Craig M. Young

Publikováno v: Invertebrate Biology. 133:201-212

Due to their habitat specificity, marine parasites present excellent systems for studying the processes and patterns of larval settlement. Settlement of Carcinonermertes errans, an egg predator of the Dungeness crab, is described here for the first t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e779787fdb31c8d2b69acfa476eb8824
https://doi.org/10.1111/ivb.12059

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Finding refuge: The estuarine distribution of the nemertean egg predator Carcinonemertes errans on the Dungeness crab, Cancer magister

Autor: Craig M. Young, Paul H. Dunn

Publikováno v: Estuarine, Coastal and Shelf Science. 135:201-208

Parasites can significantly impact ecosystems by altering the distributions and population sizes of their host organisms. Some hosts are thought to find refuge from parasitism by entering habitats where their parasites cannot survive. The nemertean w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0a26b5d512a26c71d6879b8de933079
https://doi.org/10.1016/j.ecss.2013.10.012

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Mating Success of Female Dungeness Crabs (Cancer magister) in Oregon Coastal Waters

Autor: Paul H. Dunn, Alan L. Shanks

Publikováno v: Dunn, P & Shanks, A 2012, ' Mating Success of Female Dungeness Crabs (Cancer magister) in Oregon Coastal Waters ', Journal of Shellfish Research, vol. 31, no. 3, pp. 835-839 . https://doi.org/10.2983/035.031.0330

The Dungeness crab is an important commercial and sports fishing species in Oregon. The fishery is regulated by sex, size, and season. This study examined whether female crabs are mating despite the removal of almost all legal-size male crabs each ye

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d07315ff7986f92296ea79d402d101d
https://doi.org/10.2983/035.031.0330

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One Fish, Two Fish

Autor: Timothy M. Davidson, Paul H. Dunn

Publikováno v: Science Activities: Classroom Projects and Curriculum Ideas. 46:31-34

The ocean provides humanity with many services and goods, including clean air, minerals, and food. Sustainable use and management of our marine resources are important to ensure that these resources are available for future generations. The turn-base

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db262def70606fef8a450dfc76e52002
https://doi.org/10.3200/sats.46.4.31-34

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Field Test of the WeevilHadroplonthus trimaculatusand the FleabeetlePsylliodes chalcomeraAgainst Musk Thistle (Carduus nutans)

Autor: Gaetano Campobasso, Paul H. Dunn

Publikováno v: Weed Science. 41:656-663

This study was conducted to determine if fleld evaluations could be used to select insects for biological control of musk thistle. Host specificity and larval development of a weevil, Hadroplonthus trimaculatus, and a fleabeetle, Psylliodes chalcomer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca42eb941adf680eb3e6fa30f519fe71
https://doi.org/10.1017/s0043174500076475

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Microbial N and biomass, respiration and N mineralization in soils beneath two chaparral species along a fire-induced age gradient

Autor: Mark E. Fenn, S.C. Barro, Paul H. Dunn, Mark A. Poth

Publikováno v: Soil Biology and Biochemistry. 25:457-466

A decline in available nutrients may contribute to the loss of vigor observed in older chaparral stands. We examined N mineralization and the storage of C and N in the microbial biomass of soil along a fire-induced chaparral chronosequence in San Die

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::469e73c5cc63703ac1132b87cd086d83
https://doi.org/10.1016/0038-0717(93)90071-i

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