Lena Granhag

2025

Sustainable Hull maintenance strategies in Baltic Sea region through case studies of RoPax vessels

2025

Cost-efficient allocation of ship measures and harvest of aquatic invasive species – An application to invasive crabs on the west coast of Sweden

2024

Monitoring and Mapping of Invasive Aquatic Species Transported with Shipping as Vector

2024

Cost-Benefit Analysis of Ship’s Hull Maintenance Scenarios in the Kattegat and Danish Strait Route

2024

High acetone soluble organosolv lignin extraction and its application towards green antifouling and wear-resistant coating

2024

A strong enhancement of corrosion and wear resistance of polyurethane-based coating by chemically grafting of organosolv lignin

2023

Best practise for cleaning of ship hulls

2022

A novel tool for cost and emission reduction related to ship underwater hull maintenance

2022

A multi-criteria decision analysis model for ship biofouling management in the Baltic Sea

HullMASTER

2022

Are silicone foul-release coatings a viable and environmentally sustainable alternative to biocidal antifouling coatings in the Baltic Sea region?

2022

The economic costs, management and regulation of biological invasions in the Nordic countries

Shipping and the Environment

2021

Fartygsskrov som vektor för spridning av akvatiska främmande arter

Recommendation on hull cleaning practice to reduce discharge of substances from antifouling paint

2021

Modelling of discharges from baltic sea shipping

2020

Pathways to reduction and efficient handling of food waste on passenger ships: from Baltic Sea perspective

Environmental impacts of grey water discharge from ships in the Baltic Sea

2020

Antifouling paints leach copper in excess – study of metal release rates and efficacy along a salinity gradient

2020

Ship hull in-water cleaning and its effects on fouling-control coatings

2020

Fritidsbåtar som vektor för spridning av främmande arter i svenska vatten -jämförelse med kommersiell sjöfart, hamnar och marinor

2020

Minskad miljöbelastning av koppar och zink från fartygs och fritidsbåtars bottenfärger till Östersjön

A novel indicator for ship hull and propeller performance: Examples from two shipping segments

2019

Analysis of Pressure Drop Data in Channel Flows Over Foul-Control Coatings

Fritidsbåtars påverkan på grunda kustekosystem i sverige

Review and Historical Overview of Experimental Facilities Used in Hull Coating Hydrodynamic Tests

2019

Towards an absolute scale for adhesion strength of ship hull microfouling

2019

Phosphorus flows on ships: Case study from the Baltic Sea

2019

Shipborne nutrient dynamics and impact on the eutrophication in the Baltic Sea

A multi-aspect study of commercial coatings under the effect of surface roughness and fouling

2018

Experimental Quantification of Drag Change of Commercial Coatings Under the Effect of Surface Roughness and Soft Fouling

2018

Effect of ship hull form on the resistance penalty from biofouling

Performance Values vs. Speed – A Declaration of Independence?

2017

Biofouling Control Solutions for Reduced Energy Consumption in Vessels

Discharges to the sea

The natural environment and human impacts

2016

Future Work on Drag and Boundary Layer Properties of Biofouling Collected From Commercial Vessels

2016

Matching Forces Applied in Underwater Hull Cleaning with Adhesion Strength of Marine Organisms

Improving environmental performance in shipping

Measures to reduce discharges and emissions

Metoder för övervakning av främmande arter -Protokoll för provtagning i hamnar och farleder

2016

Instantaneous Flow Structures and Opportunities for Larval Settlement: Barnacle Larvae Swim to Settle

Shipping and the environment

The nutrient load from food waste generated onboard ships in the Baltic Sea

Feeding and starvation in the native ctenophore Bolinopsis infundibulum and the introduced Mnemiopsis leidyi in the North Sea: implications for ctenophore transport in ships' ballast water

Baseline survey of non-indigenous species in the Baltic Sea ports -Testing and evaluating the HELCOM-OSPAR Port Survey Protocol

2015

Autumnal bottom-up and top-down impacts of Cyanea capillata: a mesocosm study

The importance of bacterial film composition for germination of zoospores of the green alga Ulva

Comparison between introduced and native ctenophores in Nordic waters -feeding rates and survival in low food conditions

Test of the harmonized approach to ballast water management exemptions in the Baltic Sea. Final report HELCOM ALIENS 3 project

Experimental feeding rates of gelatinous predators Aurelia aurita and Mnemiopsis leidyi at low northern Baltic Sea salinity

Cascading effects of the ctenophore Mnemiopsis leidyi on the planktonic food web in a nutrient-limited estuarine system

2012

Stimulated bacterioplankton growth and selection for certain bacterial taxa in the vicinity of the ctenophore Mnemiopsis leidyi

Fouling-release of barnacles and algae from a ship hull

2012

First recordings of the ctenophore Euplokamis sp. (Ctenophora, Cydippida) in Swedish coastal waters and molecular identification of this genus

Size-specific clearance rates of the ctenophore Mnemiopsis leidyi based on in situ gut content analyses

Fouling-release of barnacles from a boat hull with comparison to laboratory data of attachment strength

Algal spore settlement and sporling removal as a function of flow speed

Effects of water flow on settlement and persistence of marine macroalgae

Interactions between wave action and grazing control the distribution of intertidal macroalgae

Low-crested coastal defence structures as artificial habitats for marine life: Using ecological criteria in design

Roughness-dependent removal of settled spores of the green alga Ulva (syn. Enteromorpha) exposed to hydrodynamic forces from a water jet