Essays about: "Marine Management"

Showing result 1 - 5 of 63 essays containing the words Marine Management.

  1. 1. Analysis of the intake grill for marine jet propulsion

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Marcus Söderberg Jansson; [2019]
    Keywords : Intake grill; Waterjet; Fluid Dynamics; Intagsgaller; Vattenjet; Strömning;

    Abstract : Marine waterjet propulsion is a technology that has been developed and refined since the early 1950’ and is proven highly useful for high speed applications with vessels in varying sizes. The intake grill is a component that is mounted in line with the hull to prevent debris from traveling through the waterjet. READ MORE

  2. 2. The Po Delta Biosphere Reserve: Management challenges and priorities deriving from anthropogenic pressure and sea level rise

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Damiano Vesentini; [2019]
    Keywords : geography; GIS; environmental pressure; water quality; nutrient accumulation; rising sea level; climate change; value for conservation; Earth and Environmental Sciences;

    Abstract : The Po Delta Biosphere Reserve is located in Northern Italy and has attained recognition by UNESCO in 2015 due to its unique natural and cultural value. The reserve covers an area of approximately 140 000 hectares, supporting a human population of 118 000, as well as a complex mosaic of ecosystems, which are found in this transitional waters landscape. READ MORE

  3. 3. Factors Affecting Harbour Porpoise Bycatch Occurrence In the Swedish Skagerrak and Kattegat Seas

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Jingyao Niu; [2019]
    Keywords : Harbour porpoise; bycatch; incidental catch; fishery; marine mammal;

    Abstract : Incidental catch (bycatch) in fisheries is one of the major threats to marine mammal populations worldwide. The harbour porpoise (Phocoena phocoena, Linneaus 1758) is one of the most common cetaceans in northern Europe. READ MORE

  4. 4. Invasiva växter och orsaker till spridning : en fördjupad studie av arterna Fallopia japonica, Heracleum mantegazzianum och Impatiens glandulifera

    University essay from SLU/Department of Landscape Architecture, Planning and Management (from 130101)

    Author : Julia Askaner; [2019]
    Keywords : invasiva växter; Fallopia japonica; Heracleum mantegazzianum; Impatiens glandulifera; spridningsmekanismer; invasionspotential; jätteloka; Parkslide; jättebalsamin;

    Abstract : Avsikten med rapporten är att skapa en större förståelse för invasiva växters livscykler, spridning och etableringsförmåga för att bättre kunna föreslå bekämpningsåtgärder. Rapporten fokuserar på idag tre mer kända invasiva arter Fallopia japonica, Heracleum mantegazzianumsamt Impatiens glandu-lifera. READ MORE

  5. 5. Wild Seaweed Harvesting: "The Next Big Industry in Iceland”? Ways to encourage sustainable harvesting and improve the regulatory framework on seaweed

    University essay from Lunds universitet/Internationella miljöinstitutet

    Author : Ásta Maack; [2019]
    Keywords : Wild Seaweed; Seaweed Havresting; Natural Resource Management; Regulatory framework; Seaweed Regulation; Iceland; Social Sciences;

    Abstract : Brown seaweed or macro-algae are multicellular plant-like organisms that inhabit various shores surrounding West-America and Northern Europe. Seaweed deliver highly important ecosystem services and provide habitats and shelter for other species, serving as a food source and take part in the nutrient recycling of Silica, Phosphorus and Nitrogen on land and in the sea. READ MORE