To re-start it from the beginning, just refresh your web page. You can open a larger, sharper version in a separate web page by clicking on the image. The animation is a gif file which loops over and over.
#Mosaic definition Patch#
It asks a deceptively simple question: what is a patch burn mosaic (or a ‘PBM’ for short)? I’m happy to call the video below a comic, but you may recognize it as a comical Socratic dialogue.
#Mosaic definition series#
Let’s kick off the series with an animation. What size, shape and number of patches should we burn? How should burns be arranged over space and time? At any even simpler level, how do we tell if something is or isn’t a patch burn mosaic? This makes it difficult to ‘operationalize’ mosaic burning. One of the challenges to patch mosaic burning is – to quote one review – All fires create mosaics of some kind. The goal is to explore concepts, not prescribe outcomes. Consequently, the posts can’t and won’t present definitive statements about how ecosystems should (or should not) be burnt. There are no simple solutions to the complex issues surrounding burning and biodiversity. If you view fire management in black and white, good versus bad, terms, I suggest you tune out now. In coming months, we’ll explore in more detail the tantalizing idea that ‘pyrodiversity begets biodiversity’.Ī warning for future posts. This gulf between evidence and acceptance makes patch mosaic burning a great topic for a series of blog posts. Indeed, a recent global review of how vertebrates responded to fire mosaics found ‘ little support for the patch mosaic burn theory’ at all. Unfortunately, the scientific evidence that mosaic burning promotes biodiversity is – to put it politely – equivocal and contested. At one level, it’s a simple strategy to spread risk it says ‘don’t put all your eggs in one basket’. The mosaic of burnt and unburnt patches will, the argument goes, increase species diversity (or the abundance of some species) across a landscape, reserve or remnant. We light patchy burns or burn small areas to create a mosaic of zones, each with a different fire history. The theory that underpins patch mosaic burning is simple. The concept – like corridors and connectivity – is popular with land managers and the public, and often adopted with ‘mucho gusto’. Mosaic (disambiguation) on Wikipedia.Like patch mosaic burning? I bet you know someone who does.
#Mosaic definition manual#
Lombard: please add this translation if you can.
Ligurian: please add this translation if you can.Emilian: please add this translation if you can.A composite picture made from overlapping photographs.( phytopathology ) Any of several viral diseases that cause mosaic-like patterns to appear on leaves.( genetics ) An individual composed of two or more cell lines of different genetic or chromosomal constitution, but from the same zygote.pixelization ( method of censorship ) (Can we add an example for this sense?).A piece of artwork created by placing colored squares (usually tiles) in a pattern so as to create a picture.Mosaic ( countable and uncountable, plural mosaics) English A mosaic design Alternative forms įrom Middle French mosaïque, from Italian mosaico, from Medieval Latin musaicum, from Late Latin musivum (opus), from Latin museum, musaeum, probably from Ancient Greek Μουσεῖον ( Mouseîon ), shrine of the Muses ( Μοῦσα ( Moûsa )).
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