Expert in Marine Ecological Survey

A marine ecological survey is the systematic collection of biological, physical and chemical data on the condition of marine habitats and the communities that live in them. Most surveys are a baseline, a monitoring survey or an impact assessment, and in the Arabian Gulf each one carries more weight than usual. The Gulf averages about 35 m deep, southern salinities run at 40–45 PSU and summer seas pass 35 °C, so organisms live close to their limits and small added stresses can have large effects. The programme is written for people who plan, run, review or audit surveys for EIA, monitoring and research. It treats a survey as a seven-stage lifecycle: scope, design, mobilise, field, lab, analyse, report. The point it keeps coming back to is that a survey is only as good as the question, the design and the quality control behind it. The fifteen modules sit in five blocks. Foundations: the EIA process and the regulatory and ISO framework that sets survey scope, followed by statistical design. This covers SMART objectives, stratified, gradient, BACI and beyond-BACI designs, power analysis, and why pseudoreplication sinks a study. Getting to sea: Gulf fieldwork HSE, from heat stress, Shamal winds and formaldehyde to scientific diving, plus positioning, bathymetry, acoustic mapping and accuracy assessment of habitat maps. Water column and seabed: CTD profiling and water sampling to ISO 5667, sediment chemistry and grain size, infauna to ISO 16665 with the AMBI index, and plankton surveys including early warning of harmful algal blooms. Habitats and species: coral reef and hard-bottom methods, seagrass, mangrove and blue-carbon surveys, fish and fisheries methods from UVC to BRUV, and megafauna surveys. The megafauna work covers distance sampling for dugongs, JNCC observer protocol and turtle nesting patrols. Tools and results: eDNA, drones and AI annotation; QA/QC, data management, diversity indices and multivariate analysis; and impact-focused reporting with a significance matrix. Every module ends with a worked problem on real calculations and a review checklist that tests survey quality. Eight print-ready field sheets support the exercises. Seven applied cases, drawn from typical Gulf projects, carry the methods into dredging near seagrass, the 2017 bleaching event, the 2008–2009 harmful algal bloom, a cable route through dugong habitat, a brine outfall, an offshore baseline and mangrove restoration. A capstone asks learners to design a full baseline and monitoring programme. Assessment is an online 20-question exam at a 70% pass mark, leading to a verifiable SKEDMIA certificate.