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Zoekresultaten (20)

HBO/WO

MBO

19 december 2025

Self-study module Introduction to Plant Biology - Abiotic stress

This self-study module is part of the series ‘Introduction to Plant Biology’ and introduces abiotic stress in plants and explains how plants cope with and adapt to challenging environmental conditions. It is designed for students learning basic plant biology and for teachers seeking clear figures and explanations for educational use. The module covers key abiotic stresses - heat, cold, flooding, drought, salinity, and high light intensity - and examines the physiological, structural, and adaptive strategies plants use to survive and grow under these conditions.

Document

Elysa Overdijk, Anniek Oosterwijk, Kayla Delvers

19 december 2025

Self-study module Introduction to Plant Biology - Water in plants

This self-study module is part of the series ‘Introduction to Plant Biology’ and focuses on the role of water in plants, explaining how water is taken up, transported, and regulated to support plant growth and survival. It is designed for students learning basic plant biology and for teachers seeking clear figures and explanations for educational use. The module covers water uptake by roots, long-distance water transport through the xylem and phloem, the relationship between stomata and transpiration, and examines how environmental factors influence these processes.

Document

Elysa Overdijk, Anniek Oosterwijk, Kayla Delvers

19 december 2025

Self-study module Introduction to Plant Biology - Photosynthesis light-dependent reaction

This self-study module is part of the series ‘Introduction to Plant Biology’ and introduces the light-dependent reactions of photosynthesis and their role in converting light energy into chemical energy. It is designed for students studying basic plant biology and for teachers seeking clear explanations and illustrative figures for educational use. The module explains the two photosynthetic reactions: light-dependent and light-independent, with a focus on the processes occurring in the chloroplast during the light-dependent phase. Students explore the formation of the energy carriers ATP and NADPH, the splitting of water into oxygen, and the role of fluorescence as an indicator of disturbances in the photosynthetic process and therefore plant health.

Document

Elysa Overdijk, Anniek Oosterwijk, Kayla Delvers

23 januari 2026

Self-study module Introduction to Plant Biology - Plant hormones

This self-study module is part of the series ‘Introduction to Plant Biology’ and introduces plant hormones, explaining how chemical signaling enables communication and coordination within plants. It is designed for students learning basic plant biology and for teachers seeking clear figures and explanations for educational use. The module covers fundamental concepts of cell signaling and signal transduction and examines the functions and interactions of major plant hormones, including auxin, cytokinin, abscisic acid, gibberellins, ethylene, salicylic acid, jasmonic acid, brassinosteroids, and strigolactones, in regulating plant growth, development, and responses to the environment.

Document

Elysa Overdijk, Anniek Oosterwijk, Kayla Delvers

2015

CLASS : mixed layer theory 1 : budget equations

In this clip I will explain some basic physics on which the class model is based. The clip relates to the CLASS model and the book Atmospheric Boundary Layer - Integrating Air Chemistry and Land Interactions (https://doi.org/10.1017/CBO9781316117422, restricted acces wur).

Video

Jordi Vila-Guerau de Arellano

2015

CLASS : introduction

With this series of clips we would like to introduce you to the class model and the book atmospheric boundary layer within the atmosphere boundary layer. The clip relates to the CLASS model and the book Atmospheric Boundary Layer - Integrating Air Chemistry and Land Interactions (https://doi.org/10.1017/CBO9781316117422, restricted acces wur).

Video

Jordi Vila-Guerau de Arellano

2015

CLASS : first experiment

In this clip I will show you the basics of the class and her interface so that you can run your first numerical experiments and save the set ups notice that before running the class. The clip relates to the CLASS model and the book Atmospheric Boundary Layer - Integrating Air Chemistry and Land Interactions (https://doi.org/10.1017/CBO9781316117422, restricted acces wur).

Video

Jordi Vila-Guerau de Arellano

2015

CLASS : tab rad/geo

In this clip I will explain the basic information about the tab rad geo. Several of the parameters in this tab only have an effect on the results of the simulation if this which surface scheme is turned on. The clip relates to the CLASS model and the book Atmospheric Boundary Layer - Integrating Air Chemistry and Land Interactions (https://doi.org/10.1017/CBO9781316117422, restricted acces wur).

Video

Jordi Vila-Guerau de Arellano

2015

CLASS : chemistry: ozone

In this clip I will explain how chemical mechanisms are coupled to Boundary Layer dynamics and how these mechanisms are represented in CLASS for the sake of clarity. I will focus on the reactant ozone. The clip relates to the CLASS model and the book Atmospheric Boundary Layer - Integrating Air Chemistry and Land Interactions (https://doi.org/10.1017/CBO9781316117422, restricted acces wur).

Video

Jordi Vila-Guerau de Arellano

2015

CLASS : atmosphere vegetation land interaction 2 - surface fluxes

In this clip I will explain how CLASS calculates the surface sensible and latent heat fluxes that were introduced in the former clip. We will examine the link between the surface energy balance and the atmospheric mixed layer theory. The clip relates to the CLASS model and the book Atmospheric Boundary Layer - Integrating Air Chemistry and Land Interactions (https://doi.org/10.1017/CBO9781316117422, restricted acces wur).

Video

Jordi Vila-Guerau de Arellano