Mussels come unglued with ocean acidification – Inside Science

In research presented last month at the Third International Symposium on the Ocean in a High CO2 World, FHL‘s Emily Carrington‘s lab found that in water with a pH more acidic than 7.6, the silky threads that anchor mussels to their homes, called byssus fibers, was significantly weakened. They also found that higher temperatures weakened the byssus fibers, with threads about 60 percent weaker in 77 degree Fahrenheit water than in cooler 65 degree water. Read more about mussels’ sticky substance and why researchers think it can offer important insights for developing new adhesives.

Copepods, echidnoderms and early life enzymes – This week’s CoEnv published research

Each week we share the latest publications coming from the College of the Environment. This week, three new articles co-authored by members of the College of the Environment were added to the Web of Science or published online.

1. TitleThe Enzymatic and Metabolic Capabilities of Early Life (OPEN ACCESS!)

Authors: Goldman, Aaron David1; Baross, John A.2,3; Samudrala, Ram3,4

1. Princeton Univ, Dept Ecol & Evolut Biol
2. Univ Washington, School of Oceanography
3. Univ Washington, Ctr Astrobiol & Early Evolut
4. Univ Washington, Dept Microbiol

Journal: PLOS ONE

 

2. TitleNovel Insights into the Echinoderm Nervous System from Histaminergic and FMRFaminergic-Like Cells in the Sea Cucumber Leptosynapta clarki (OPEN ACCESS!)

Authors: Hoekstra, Luke A.1,2; Moroz, Leonid L.1,3,4; Heyland, Andreas1,5

1. Univ Washington, Friday Harbor Labs
2. Indiana Univ, Dept Biol
3. Univ Florida, Whitney Lab Marine Biosci
4. Univ Florida, Dept Neurosci
5. Univ Guelph

Journal: PLOS ONE

 

3. Title: Two new species of Botryllophilus (Copepoda: Cyclopoida: Ascidicolidae) living in compound ascidians from Madagascar (Abstract only; subscription required for full text)

Authors: Ooishi, Shigeko

1. Univ Washington, Friday Harbor Labs

Journal: PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON

Sea squirts and bioclastic muds – This week’s CoEnv published research

Each week we share the latest publications coming from the College of the Environment. This week, three new articles co-authored by members of the College of the Environment were added to the Web of Science or published online.

1. TitleEvolution and development of budding by stem cells: Ascidian coloniality as a case study (Abstract only; subscription required for full text)

AuthorsBrown, Federico D.1,2,3,4,5; Swalla, Billie J.1,2,3

1. Univ Washington, Dept Biol
2. Univ Washington, Inst Stem Cells & Regenerat Med
3. Univ Washington, Friday Harbor Labs
4. Escuela Super Politecn Litoral, Ctr Nacl Acuicultura & Invest Marinas
5. Univ Los Andes, Dept Biol Sci, Evolutionary Dev Biol Lab

Journal: DEVELOPMENTAL BIOLOGY

 

2. Title: GENOMIC INSIGHTS INTO THE PHYSIOLOGY OF THE DOMOIC ACID PRODUCING DIATOM PSEUDO-NITZSCHIA MULTISERIES (Abstract only; subscription required for full text)

AuthorsParker, M. S.1; Schruth, D. M.1; Armbrust, E., V1

1. Univ Washington, School of Oceanography

Journal: JOURNAL OF PHYCOLOGY

 

3. TitleAccumulation and intense bioturbation of bioclastic muds along a carbonate-platform margin: Dry Tortugas, Florida (Abstract only; subscription required for full text)

Authors: Bentley, Samuel Jackson, Sr.1; Nittrouer, Charles A.2

1. Louisiana State Univ, Dept Geol & Geophys, Baton Rouge, LA 70803 USA
2. Univ Washington, School of Oceanography

Journal: MARINE GEOLOGY

Claudia Mills, the “Grand Duchess of jellyfish”

Claudia Mills, affiliate professor at Friday Harbor Labs, has been observing jellys for the past 35 years, and she has the data to prove it. Learn more about Mills and the beautiful creatures she studies in this EarthFix interview.

Jelly sightings on the rise in Canadian lakes & rivers

Reports of freshwater jellyfish seem to be on the rise in the rivers and lakes of Canada, sparking questions about how they got there. FHL‘s Claudia Mills is mentioned; read more in this CBC News article.

Fatty acid signatures in seaweeds, growth limitations of methanogens, mapping trees with public data – This week’s CoEnv published research

Each week we share the latest publications coming from the College of the Environment. This week, three new articles co-authored by members of the College of the Environment were added to the Web of Science or published online.

1. TitleFATTY ACID SIGNATURES DIFFERENTIATE MARINE MACROPHYTES AT ORDINAL AND FAMILY RANKS (Abstract only; subscription required for full text)

Authors: Galloway, Aaron W. E.1; Britton-Simmons, Kevin H.; Duggins, David O.; Gabrielson, Paul W.2; Brett, Michael T.3

1. Univ Washington, Friday Harbor Labs, School of Aquatic & Fishery Sciences
2. Univ N Carolina, Herbarium
3. Univ Washington

Journal: JOURNAL OF PHYCOLOGY

 

2. TitleHydrogen-limited growth of hyperthermophilic methanogens at deep-sea hydrothermal vents (OPEN ACCESS!)

Authors: Eecke, Helene C. Ver1; Butterfield, David A.2; Huber, Julie A.4; Lilley, Marvin D.3; Olson, Eric J.3; Roe, Kevin K.2; Evans, Leigh J.5; Merkel, Alexandr Y.6; Cantin, Holly V.4; Holden, James F.1

1. Univ Massachusetts, Dept Microbiol
2. Univ Washington, Joint Institute for the Study of Atmosphere & Ocean
3. Univ Washington, School of Oceanography
4. Marine Biol Lab, Josephine Bay Paul Ctr
5. Oregon State Univ, Cooperat Inst Marine Resources Studies
6. Russian Acad Sci, Winogradsky Inst Microbiol

Journal: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

 

3. TitleMonitoring Urban Tree Cover Using Object-Based Image Analysis and Public Domain Remotely Sensed Data (OPEN ACCESS!)

AuthorsMoskal, L. Monika1; Styers, Diane M.2; Halabisky, Meghan1

1. Univ Washington, School of Environmental and Forest Sciences
2. Western Carolina Univ, Dept Geosci & Nat Resources, Coll Arts & Sci

Journal: REMOTE SENSING

The life and times of ocean creatures across the world! – This week’s CoEnv published research

Each week we share the latest publications coming from the College of the Environment. This week, six new articles co-authored by members of the College of the Environment were added to the Web of Science or published online.

1. TitleThe thermal environment of Cascadia Basin (Abstract; subscription required for full text)

Authors: Johnson, H. Paul1; Hautala, Susan L.1; Bjorklund, Tor A.1

1. Univ Washington, School of Oceanography

Journal: GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS

 

2. Title: Ascidians at the Pacific and Atlantic entrances to the Panama Canal (OPEN ACCESS!)

Authors: Carman, Mary R.1; Bullard, Stephan G.2; Rocha, Rosana M.3; Lambert, Gretchen4; Dijkstra, Jennifer A.5; Roper, James J.6; Goodwin, Anne7; Carman, Mimi M.8; Vail, Elisabete M.9

1. Woods Hole Oceanog Inst, Dept Biol
2. Univ Hartford, Dept Biol,
3. Univ Fed Parana, Dept Zool
4. Univ Washington, Friday Harbor Labs
5. Wells Natl Estuarine Res Reserve
6. Univ Fed Parana, Ecol Program
7. Massachusetts Coll Liberal Arts, Dept Biol
8. Univ Massachusetts Dartmouth
9. Simmons Coll, Dept Comp Sci

Journal: AQUATIC INVASIONS

 

3. TitlePhysical and biochemical properties of the euphausiids Thysanoessa inermis, Thysanoessa raschii, and Thysanoessa longipes in the eastern Bering Sea (OPEN ACCESS!)

Authors: Harvey, H. Rodger1; Pleuthner, Rachel L.1; Lessard, Evelyn J.2; Bernhardt, Megan J.2; Shaw, C. Tracy3

1. Old Dominion Univ, Dept Ocean Earth & Atmospher Sci
2. Univ Washington, School of Oceanography
3. Oregon State Univ, Hatfield Marine Sci Ctr

Journal: DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

 

4. TitleRoles of sorption and tube-dwelling benthos in the cycling of phosphorus in Bering Sea sediments (OPEN ACCESS!)

Authors: Davenport, Emily S.1; Shull, David H.1; Devol, Allan H.2

1. Western Washington Univ, Huxley Coll Environm, Dept Environm Sci
2. Univ Washington, School of Oceanography

Journal: DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

 

5. TitlePopulation Structure and Genetic Diversity among Eelgrass (Zostera marina) Beds and Depths in San Francisco Bay (Abstract; subscription required for full text)

Authors: Ort, Brian S.1; Cohen, C. Sarah1; Boyer, Katharyn E.1; Wyllie-Echeverria, Sandy2

1. San Francisco State Univ, Dept Biol, Romberg Tiburon Ctr Environm Studies
2. Univ Washington, Friday Harbor Labs

Journal: JOURNAL OF HEREDITY

 

6. TitleDecoupling of recruitment from adult clam assemblages along an estuarine shoreline (OPEN ACCESS!)

AuthorsDethier, Megan N.1,2; Ruesink, Jennifer3; Berry, Helen4; Sprenger, Amy G.1,2

1. Univ Washington, Dept Biol, Friday Harbor
2. Univ Washington, Friday Harbor Labs
3. Univ Washington, Dept Biol, Seattle
4. Washington State Dept Nat Resources

Journal: JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY