Marine integrated pest management (MIPM) approach for sustainable seagriculture

Ingle, Kapilkumar Nivrutti; Polikovsky, Mark; Chemodanov, Alexander; Golberg, Alexander

doi:10.1016/j.algal.2017.11.010

Cited by 39 publications

(32 citation statements)

References 61 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It is difficult to establish the extent to which each component contributes to the growth‐rate intensification due to complex interactions between the components, such as the reduction of photoinhibition, the enhanced supply of nutrients, the enhanced gas exchange and hydrodynamic stimulus, just to mention a few. Furthermore, air and biomass movement in the reactor might also prevent the development of damaging viruses or bacteria, as was shown for some on‐land systems . The water supply, using airlift pumps from deeper layers, will also typically reduce the temperature in the reactor, working against the temperature inhibition factor.…”

Section: Resultsmentioning

confidence: 99%

Feasibility study of Ulva sp. (Chlorophyta) intensive cultivation in a coastal area of the Eastern Mediterranean Sea

Chemodanov

Robin

Jinjikhashvily

et al. 2019

Biofuels Bioprod Bioref

Self Cite

View full text Add to dashboard Cite

Increasing biomass production yields is a critical challenge for macroalgae biorefineries. The continuous tumbling and mixing of free‐floating algae through water or airflow has been shown to increase the productivity of algae in land‐based cultivation systems. This approach has not been tested thoroughly in offshore cultivation. We report, here, a field feasibility study on the increase in green macroalga Ulva sp. growth rates in offshore cages, achieved by the combined effect of tumbling and mixing of the algae using influxes of water and air. The experimental system was tested in a shallow coastal area in central Israel, in the eastern Mediterranean Sea. A maximum daily growth rate of 19.2%, areal productivity of 33.72 g dry weight (DW) day−1 m−2, and volumetric yields of 37.78 g DW day−1 m−3, together with 38.47 ± 0.01% ash and 5.28% protein content on a dry matter basis were achieved in the cages with intensified cultivation in the first week of May 2017. Our study shows that cultivation with tumbling and mixing of biomass with air, and water exchange with the environment is a feasible method to increase Ulva sp. biomass productivity offshore. © 2019 Society of Chemical Industry and John Wiley & Sons, Ltd

show abstract

Section: Resultsmentioning

confidence: 99%

Feasibility study of Ulva sp. (Chlorophyta) intensive cultivation in a coastal area of the Eastern Mediterranean Sea

Chemodanov

Robin

Jinjikhashvily

et al. 2019

Biofuels Bioprod Bioref

Self Cite

View full text Add to dashboard Cite

show abstract

“…The risk with most detailed management measures was the movement of seaweed crops. This movement can transfer pests and diseases from one cultivation area to another and is also one of the most studied aspects of disease in seaweed aquaculture (Largo et al 2017;Loureiro et al 2017;Ingle et al 2018;Ward et al 2019). Evidence for this risk includes documented competition between Kappaphycus spp.…”

Section: Insufficient Evidence Of Biosecurity Hazards In Seaweed Aquamentioning

confidence: 99%

An analysis of the current status and future of biosecurity frameworks for the Indonesian seaweed industry

et al. 2020

View full text Add to dashboard Cite

Indonesia is the world largest producer of the red seaweeds Kappaphycus and Eucheuma; however, this country is facing significant challenges such as disease outbreaks, epiphyte infestations and a loss in seedling quality. Biosecurity practices have been widely adopted in other aquaculture sectors and when enforced can help to limit the introduction and spread of diseases and pests. To assess current capacity for biosecurity in seaweed aquaculture in Indonesia, a systematic analysis of policy frameworks including legislation, regulatory tools, and national standards was conducted. Biosecurity themes and risks were used to evaluate current national biosecurity content. The results identified major challenges faced by the industry in order to implement biosecurity policies in practice. Barriers to implementation included unspecific reference to the seaweed aquaculture sector, limited variety of approaches to biosecurity, limited use of up-to-date scientific evidence, insufficient guidance for the use of precaution and insufficient inclusion of specific biosecurity hazards. In general, although national regulations are currently under revision, current policies indicate a lack of clarity where biosecurity is included. Six recommendations are suggested to incorporate proactive biosecurity actions into current frameworks, with the aim of improving the health and sustainability of the seaweed aquaculture sector in Indonesia.

show abstract

“…De epifyten kunnen dus de biodiversiteit positief beïnvloeden maar ook een negatief effect op de productie van zeewier hebben. bescherming tegen grotere roofvissen en vogels (Ingle et al, 2018). Het zeewier (en de kweekconstructie) hebben ook een kraamkamerfunctie voor kleine visjes e.d.…”

Section: Effecten Op Epifytenunclassified

“…Het zeewier (en de kweekconstructie) hebben ook een kraamkamerfunctie voor kleine visjes e.d. en dit is allemaal ter bevordering van de biodiversiteit (Ingle et al, 2018). Op een enkel kelpwier in de Noorse Noordzee zijn 40 kleine diersoorten (macroinvertebraten) en 8000 individuen te vinden (Christie et al, 2003).…”

Section: Effecten Op Epifytenunclassified

Notitie: potentiële effecten van duurzame zeewierproductie op de biodiversiteit in de Noordzee : ecosysteem diensten en/of ecologische effecten

Tonk¹,

Jansen²

2019

View full text Add to dashboard Cite

Marine integrated pest management (MIPM) approach for sustainable seagriculture

Cited by 39 publications

References 61 publications

Feasibility study of Ulva sp. (Chlorophyta) intensive cultivation in a coastal area of the Eastern Mediterranean Sea

Feasibility study of Ulva sp. (Chlorophyta) intensive cultivation in a coastal area of the Eastern Mediterranean Sea

An analysis of the current status and future of biosecurity frameworks for the Indonesian seaweed industry

Notitie: potentiële effecten van duurzame zeewierproductie op de biodiversiteit in de Noordzee : ecosysteem diensten en/of ecologische effecten

Contact Info

Product

Resources

About