Results 111 to 120 of about 41,480 (287)

2. Using Of Natural Spaces For Tourism Activity Scuba Diving And Impacts On Aquatic Animals

open access: yesInternational Journal of Tropical Veterinary and Biomedical Research, 2016
There were few previsions to strongly expand the growth of scuba diving activity, and nowadays training standards are enforced for safety and also for respecting the natural space where dive tourism takes place.
Luis Mota
doaj   +1 more source

Spartan Daily, March 16, 2001 [PDF]

open access: yes, 2000
Volume 116, Issue 36https://scholarworks.sjsu.edu/spartandaily/9672/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +2 more sources

Acute Heat Priming Dampens Gene Expression Response to Thermal Stress in a Widespread Acropora Coral

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
(a) Experimental design. Corals from 10 genotypes were distributed across two experimental blocks, each containing nine flow‐through tanks. Fragments from five genotypes were placed in each tank. (b) Temperature profiles and sampling time points in the heat stress assay, demonstrating ramp up from control conditions (27ºC, MMM) to the preconditioning ...
Declan J. A. Stick   +5 more
wiley   +1 more source

First European Interlaboratory Ring Test Study to Detect DNA of Crayfish and the Crayfish Plague Pathogen From Water Samples

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
This European interlaboratory ring test highlights how methodological differences affect eDNA‐based detection of crayfish and the crayfish plague pathogen, emphasizing the need for harmonized protocols to improve reliability in conservation and disease monitoring efforts.
Patrik Bohman   +39 more
wiley   +1 more source

Sea otter, Enhydra lutris, containment management: field studies and feasibility assessment [PDF]

open access: yes, 1996
Limiting sea otter geographic distribution in California (containment management) has long been recognized as being necessary to preserve human recreational and commercial uses of shellfish resources. However, passage of federal legislation that focused
Harris, Michael   +2 more
core  

eDNA Metabarcoding as a Promising Conservation Tool to Monitor Fish Diversity in Indonesia Marine Protected Areas

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
Oxford Nanopore eDNA metabarcoding detected 183 fish species in Karimunjawa National Park, with 87 species (38%) and 25 families (71%) overlapping with visual census, while also detecting nocturnal, pelagic, and migratory taxa missed visually. ABSTRACT Marine Protected Areas (MPAs) play a crucial role in conserving marine biodiversity while providing ...
Ni Kadek Dita Cahyani   +12 more
wiley   +1 more source

Introduction, establishment and expansion of the Pacific oyster Crassostrea gigas in the Oosterschelde (SW Netherlands) [PDF]

open access: yes
The Pacific oyster Crassostrea gigas was first introduced as an exotic species by oyster farmers in 1964 in the Oosterschelde estuary (SW Netherlands). The initial phase is not well documented but first natural spatfall was recorded in 1975.
Kater, B.J.   +2 more
core   +3 more sources

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