Resultados de búsqueda - "Chang’an"

Spatial and temporal variations in stable isotope signatures (δ13C and δ15N) of the gammarids and the common carp in the southern coast of the Caspian Sea por Hajizadeh Koupayeh, Nazila

“…I followed carbon stable isotope ratios (δ13C) and nitrogen stable isotope ratios (δ15N) of gammarids and common carp (Cyprinus carpio) in four sites (Anzali, Noshahr, Sari, and Gomishan) from the southwest to the southeast of the Caspian Sea during May-November 2019 to address the following questions: 1) how do carbon and nitrogen stable isotope ratios of gammarids and carps change along the coastline in different months? 2) How do trophic levels of gammarids and carps vary spatially and temporally? …”
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Att nyttja tills vidare por Dahlström, Matilda

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Gränsöverskridande samverkan i biosfären por Tidlund, Leonie

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Små ytor vid Tensta centrums entréer por Al-Ghorabi, Marita

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Canine stress responses por Chaudhary, Tanmayee Anil

“…Cortisol tended to be higher when the dogs had been petted before the stressor compared to when they were not petted, but cortisol did not change over time for petted dogs. When the dogs were not petted before the stressor saliva cortisol showed a trend to increase from 0-20 min. …”
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HVO – vägen mot ett mer miljövänligt skogsbruk por Mansikka, Johan

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Öppna grönytor i staden por Lund, Eric

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Egen ull värmer bäst por Andersson, Lovisa

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Bioekonomin och den biologiska mångfalden por Samuelsson Propst, Signe

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Från kvantitet till kvalitet, men vad är det? por Johansson, Fredrik

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The role of agricultural drainage in controlling the effectiveness of two-stage ditches in Sweden por Nagarajan, Neerajaa

“…This period saw a net nutrient/SS addition in SD downstream to an extent of -256% (SD3: January NO3N) and -387% (SD5: March SS) in several SDs, potentially due to less vegetation, high flows, decreased denitrification rates, and erosion from the banks. April and May had a change in DOM in drains with more microbial-like, low MW compounds. …”
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Stationsparkers möjlighet att positivt påverka hälsan por Stjernström Cronberg, Andrea

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The natural pest control potential of different landscapes por Peitz, Charlotte

“…The implementation of these practices on a landscape level requires policy makers to incentivize them properly and support farmers in making these changes. Furthermore, stakeholders need to create land management plans to increase the structural diversity in landscapes through e.g., the amount of semi-natural habitats. …”
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Longhorn beetles in lesser spotted woodpecker habitat : a pheromone-based inventory of longhorn beetles in southern Sweden por Celander, Patrik Jonas Krister

“…Modern forestry of clear cuttings and monoculture plantations of coniferous trees, has changed many Swedish forests to be less diverse in tree species, age classes of trees, types of dead wood, denser and hence also deficits in dead deciduous wood. …”

Det mänskliga beteendets spår i landskapet : att följa eller att inte följa por Stålhand, Wilma

“Alla vet ju att Gottsunda är ett av Uppsalas problemområden” por Rosén, Karin

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Utgör exponering för exogent östrogen en fara för våra sällskapdjur? por Friberg, Sandra, Svedman, Ulrika

Tredimensionella klätterväxter : potentialen i att använda fristående klätterväxter som alternativ till konventionella stadsträd för att skapa urbana ekosystemtjänster por Brattström, Martin

Evaluation of transgenic rootstocks regarding their effects on the fruit quality in apple por Muneer, Faraz

“…Through genetic engineering, it is possible to change only one gene which is responsible for one desirable character. …”
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Kungsängsverket por Manberger, Karin

“…The thesis consists of three main parts: The first part, industrial environments in change is based on written material on existing transformations of industrial land. …”
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