Boomidentificatie: hoe een dichotoome sleutel te gebruiken
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University A dichotomous key is a tool that identifies items in nature, such as ...
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Boomonderzoek: Methode van Punt-Gecentreerde Kwarter Steekproef
A number of methods are available for sampling forest communities. Point-centered quarter is one such method. It is used to gather information on the ...
GIS gebruiken om stadsbosbouw te onderzoeken
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Urban forests broadly include urban parks, street trees, landscaped ...
Brandstofelementen met protonenuitwisselingsmembraan
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University The United States consumes a large amount of energy – the current ...
Biobrandstoffen: Ethanol produceren uit cellulosisch materiaal
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University In this experiment, cellulosic material (such as corn stalks, leaves, ...
Testen op genetisch gemodificeerde voedingsmiddelen
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Genetic modification of foods has been a controversial issue due to debated ...
Trubheid en totaal vast stof in oppervlaktewater
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Turbidity and total solids are related measurements addressing clarity of ...
Opgelost zuurstof in oppervlaktewater
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Dissolved oxygen (DO) measurements calculate the amount of gaseous oxygen ...
Voedingsstoffen in aquatische ecosystemen
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Nitrogen and phosphorus are essential plant nutrients found in aquatic ...
Troposferisch ozon meten
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Ozone is a form of elemental oxygen (O3), a molecule of three oxygen atoms ...
Bepaling van NOx in auto-uitlaatgassen met behulp van UV-VIS-spectroscopie
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University In the troposphere, ozone is naturally formed when sunlight splits nitrogen ...
Grondanalyse met behulp van atomaire absorptiespectroscopie
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Lead occurs naturally in soil, in levels ranging from 10-50 ppm. However, ...
Koolstof- en stikstofanalyse van milieumonsters
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Elemental Analysis is a method used to determine elemental composition of a ...
Bodemvoedingsstofanalyse: Stikstof, Fosfor en Kalium
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University In this experiment, three soil macronutrients are chemically extracted, ...
Analyse van Aardwormpopulaties in de Bodem
Source: Laboratories of Margaret Workman and Kimberly Frye - Depaul University Using mustard, Lumbricus terrestris earthworm populations can be sampled ...