Comparison of two methods for sampling invertebrates on submerged vertical walls with diving

• Main Author: Jóhann Garðar Þorbjörnsson 1988-
• Other Authors: Háskóli Íslands
• Format: Thesis
• Language: English
• Published: 2013
• Subjects: Líffræði; Sýnataka; Silfra; Iceland
• Online Access: http://hdl.handle.net/1946/16720

Comparisons of methods for sampling submerged vertical areas and bottoms while scuba diving were made in Silfra, a freshwater fissure in Þingvellir National Park, southwest Iceland. A modified Surber sampler and a constructed manual suction pump sampling system were used to take 20 samples at two de...