Sökning: "pond construction"

Visar resultat 1 - 5 av 23 uppsatser innehållade orden pond construction.

1. 1. Hur kan dammar påverka den urbana biologiska mångfalden?

   Kandidat-uppsats, SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

   Författare :Saga Forsberg; [2024]
   Nyckelord :biologisk mångfald; biodiversitet; öppna vatten; dagvattenlösning; urban; ekosystem; ekosystemtjänster; grön-blå infrastruktur; arter; klimatförändringar;

   Sammanfattning : Denna litteraturstudie sammanställer forskningsresultat från andra studier. Det finns många faktorer som påverkar urban biologisk mångfald, som exempelvis vattenföroreningar, övergödning, urban heat island effekten, förekomsten av invasiva arter, angränsande landskapstyp, val av skötsel och utformning av dammen. LÄS MER

3. 2. Lifetime CostEffectiveness of Constructed Wetland and Rain Garden Facilities in Relation to Expected  Treatment Performance

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Abdullah Noorhussin Ali; [2023]
   Nyckelord :Stormwater; Total cost; StormTac; Cost-effectiveness;

   Sammanfattning : The purpose of this thesis is to investigate the cost effectiveness of two different stormwater control measure (SCM) facilities, namely a constructed wetland in Boden and a rain garden in Gothenburg (both Sweden), in relation to treatment efficiency and contributing catchment area. The study approach involved collection of data, construction, and maintenance activities with their respective costs, for the two stormwater control measures from commercial and literature data. LÄS MER

4. 3. Assessment of the Potential Environmental Impacts of Stormwater Management from a Life cycle perspective : A case study of stormwater treatment alternatives in Finspång Municipality

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Neea Nieminen; [2021]
   Nyckelord :Life cycle assessment; stormwater management; SimaPro; detention pond; UDCD; biofiltration; Livcykelanalys; dagvattenhantering; SimaPro; dagvattendamm; avsättningsmagasin; dagvattenbiofilter;

   Sammanfattning : Finspång Municipality suspects that the stormwater discharge has a negative impact on the quality of lake Skutbosjön due to its poor quality. Therefore, Tyréns is currently working together with the municipality to introduce new stormwater measures that would help to improve the state of the lake. LÄS MER

5. 4. Water quality and water availability at Gårdstånga Nygård

   Kandidat-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :Lina Lennklev; [2020]
   Nyckelord :Water resource management; Water quality; Agriculture; Water balance; Constructed wetlands; Surface water bodies; Technology and Engineering;

   Sammanfattning : The report investigated partly how agriculture on and near Gårdstånga Nygård affected the water quality in nearby surface water bodies during the period of testing, and partly whether the supply of water in the Rödabäck river basin is large enough to enable the construction of a well-functioning irrigation pond. The water quality was evaluated by collecting water samples in the field, reading the values of these samples for various water quality parameters and finally an evaluation of said values. LÄS MER

7. 5. Demonstrating a phytotechnological design-approach : plant biology in stormwater remediation practice

   Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Urban and Rural Development

   Författare :Oscar Yachnin; [2019]
   Nyckelord :phytotechnology; phytoremediation; landscape architecture; stormwater management; contamination; pollution;

   Sammanfattning : In this master’s thesis the field of phytotechnology is investigated. Phytotechnology is a collection of largely unexploited methods and processes that aim to employ the abilities of plants to manage contaminants in our environments. LÄS MER