Sökning: "red earth"

Visar resultat 21 - 25 av 89 uppsatser innehållade orden red earth.

  1. 21. Assessing annual forest phenology: a comparison of Unmanned Aerial Vehicle (UAV) and phenocamera datasets

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Shangharsha Thapa; [2020]
    Nyckelord :Geography; Ecosystem Analysis; Near-surface Remote Sensing; UAV; Phenocamera; Forest Phenology; Phenophase; Seasonality; NDVI; GCC; Geomatics; Earth and Environmental Sciences;

    Sammanfattning : Near-surface remote sensing platforms such as Unmanned Aerial Vehicles (UAVs) and phenocameras appear to be potential platforms for keeping track of seasonal dynamics at a local scale. This research focusses on extracting time series of different vegetation indices (VIs) from both platforms, computing seasonality events from them and comparing the results against spectral sensor data. LÄS MER

  3. 22. Assessment of the Contribution of Groundwater Flow and Surface Flow from Bolmsö Island to Lake Bolmen, Sweden

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

    Författare :Angelique Uwera; [2020]
    Nyckelord :Groundwater; Surface water; GMS-MODFLOW; Bolmsö Island; Lake Bolmen; Brownification.; Technology and Engineering;

    Sammanfattning : The increase of brownification in surface waters has been a problem for rivers and lakes from the northern hemisphere. The main factors of this water brownification are the increase of dissolved organic matter and iron in water bodies. LÄS MER

  4. 23. Forecast-based Financing within the Red Cross and Red Crescent Movement: Persisting barriers and ways forward

    Master-uppsats, Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Författare :Camille Chatenier; Daniel Ramskov Erichsen; [2020]
    Nyckelord :Forecast-based Financing; Anticipation; Ownership; Capacity development; Ambiguity; Red Cross and Red Crescent Movement.; Earth and Environmental Sciences;

    Sammanfattning : With the introduction of Forecast-based Financing (FbF) in 2013, the ability and incentive to do early action based on forecasting has increased over the last couple of years. In this study eleven semi-structured interviews were conducted with FbF practitioners of the Red Cross and Red Crescent (RCRC) Movement with the purpose of shedding light on challenges and opportunities associated with the approach. LÄS MER

  5. 24. Friluftsliv och naturvård i konflikt och samverkan

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Maja Holm; [2020]
    Nyckelord :nature conservation; outdoor recreation; visitor management; national park; EUROPARC; Earth and Environmental Sciences;

    Sammanfattning : Nature conservation and outdoor recreation are commonly set as dual goals for the protection of nature areas. However often compatible, they do not always go together. A literature review of related conflicts and risks found that high recreational use can lead to long lasting impacts possibly affecting the whole ecosystem. LÄS MER

  7. 25. Knowledge and Data Driven Approaches for Hydrocarbon Microseepage Characterizations: An Application of Satellite Remote Sensing

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Ali Al Farid; [2020]
    Nyckelord :Geography; Geographical Information Systems; Hydrocarbon Microseepage; PCA; Crosta; Band Ratio; MTMF; Weight of Evidence; SVM; Methane Fluxes; Remote Sensing; Satellite Image Classification; Earth Observation; Mineral Classifications; Machine Learning; Earth and Environmental Sciences;

    Sammanfattning : Methane is a potent greenhouse gas that plays a major role in climate change. Significant uncertainty exists in the estimates of emissions from natural methane sources. This uncertainty in data is one of the primary scientific challenges in climate model. LÄS MER