[home] [weblog] [science] [people] [station] [ny-ålesund] [sightings] [sitemap] [nederlands]
| [home] [weblog] [science] [people] [station] [ny-ålesund] [sightings] [sitemap] [nederlands] | more pages with this keyword at the end of this page |
15 August 2012 14:00 |
effects of grazing |
|
|
In this video, I demonstrate the effect of exclosures, which exclude the herbivores from a small vegetataion plot.
By comparing paired plots, one exclosed, one grazed, I can study the effect of the herbivores on the vegetation.
These exclosures are 10 years old. Inside a big variety of species with flowering grasses, Cardamine and Equisetum. On teh grazed plot, only mass can be found. Within the grazed plots of 2 x 2 m2 I have made new exclosures of 1 x 1 m2, to continue this study in 2013. |
||
| Below a comparison betwwen exclosed and grazed plots, by pictures taken from above. | ||
exclosed | grazed | |
 |  | |
 |  | |
 |  | |
pages with keyword science
|
[home] [weblog] [science] [people] [station] [ny-ålesund] [sightings] [sitemap] [nederlands] | click on a picture for more information |
select a new keyword | |
| choose a keyword from the list in this box: | |
[360 video] [aquaria] [archaeology] [arctic fox] [arctic tern] [arcticexplorer.nl] [artist] [atmospheric research] [aurora borealis] [barnacle goose] [birdhealth] [catching] [cemetery] [common eider] [dogs] [eemshaven] [expedition] [faeces] [fish] [geolocator] [geology] [geopolitics] [glaciers] [glaucous gull] [global warming] [gps-collar] [guillemot] [history] [imprinting] [insects] [instructions] [kittiwake] [landscape] [limnology] [moult] [nest checking] [netherlands] [new species] [party] [people] [pink-footed goose] [plankton] [plants] [podcast] [polar bear] [pollution] [press] [publication] [reindeer] [ring reading] [rocket] [safety] [science] [seal] [skua] [snow] [snowbunting] [space research] [station] [streetview] [sustainability] [teaching] [tourism] [town] [unusual birds] [veterans] [video] [visitors] [waders] [whale] [wildlife camera] [young polar scientist] |
