Spatial dimension - IMAGE - Revision history

Rineke Oostenrijk: Text replacement - "|QQQ " to ""

2020-06-23T15:14:36Z

Text replacement - "|QQQ " to ""

← Older revision		Revision as of 17:14, 23 June 2020
Line 3:		Line 3:
	\|IsDocumentationOf=IMAGE		\|IsDocumentationOf=IMAGE
	\|DocumentationCategory=Spatial dimension		\|DocumentationCategory=Spatial dimension
	~~\|QQQ~~
	}}		}}
	The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a 30 x 30 minutes (0.5 x 0.5 degree) resolution.		The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a 30 x 30 minutes (0.5 x 0.5 degree) resolution.

Rineke Oostenrijk: Text replacement - "HasParent=(.*) " to "QQQ "

2020-06-23T15:10:40Z

Text replacement - "HasParent=(.*) " to "QQQ "

← Older revision		Revision as of 17:10, 23 June 2020
Line 3:		Line 3:
	\|IsDocumentationOf=IMAGE		\|IsDocumentationOf=IMAGE
	\|DocumentationCategory=Spatial dimension		\|DocumentationCategory=Spatial dimension
	\|~~HasParent=Model scope and methods_-_IMAGE~~		\|QQQ
	}}		}}
	The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a 30 x 30 minutes (0.5 x 0.5 degree) resolution.		The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a 30 x 30 minutes (0.5 x 0.5 degree) resolution.

Rineke Oostenrijk: Text replacement - "|HasSeq=3 " to ""

2020-06-23T15:01:58Z

Text replacement - "|HasSeq=3 " to ""

← Older revision		Revision as of 17:01, 23 June 2020
Line 3:		Line 3:
	\|IsDocumentationOf=IMAGE		\|IsDocumentationOf=IMAGE
	\|DocumentationCategory=Spatial dimension		\|DocumentationCategory=Spatial dimension
	~~\|HasSeq=3~~
	\|HasParent=Model scope and methods_-_IMAGE		\|HasParent=Model scope and methods_-_IMAGE
	}}		}}

Rineke Oostenrijk: Text replacement - "|HasLevel=2 " to ""

2020-06-23T14:58:29Z

Text replacement - "|HasLevel=2 " to ""

← Older revision		Revision as of 16:58, 23 June 2020
Line 3:		Line 3:
	\|IsDocumentationOf=IMAGE		\|IsDocumentationOf=IMAGE
	\|DocumentationCategory=Spatial dimension		\|DocumentationCategory=Spatial dimension
	~~\|HasLevel=2~~
	\|HasSeq=3		\|HasSeq=3
	\|HasParent=Model scope and methods_-_IMAGE		\|HasParent=Model scope and methods_-_IMAGE

Oreane Edelenbosch at 17:38, 11 January 2017

2017-01-11T17:38:18Z

← Older revision		Revision as of 19:38, 11 January 2017
Line 15:		Line 15:
	==Spillovers==		==Spillovers==

	Several relationships exists between the IMAGE regions that can result in spillovers. As described in the previous paragraph, the IMAGE regions are coupled via trade. This implies that policies introduced in one region can influence trends in another region. This is the case for energy products, but also for land-use products. While the first can directly influence emissions, the latter can ~~impacts~~ land use and therefore indirectly emissions. In the model, policies can also lead to spill-over of technologies on the basis of the learning curves in the model. However, the impact of this is relatively weak in IMAGE.		Several relationships exists between the IMAGE regions that can result in spillovers. As described in the previous paragraph, the IMAGE regions are coupled via trade. This implies that policies introduced in one region can influence trends in another region. This is the case for energy products, but also for land-use products. While the first can directly influence emissions, the latter can impact land use and therefore indirectly emissions. In the model, policies can also lead to spill-over of technologies on the basis of the learning curves in the model. However, the impact of this is relatively weak in IMAGE.

	<figure id="fig:IMAGE_2">		<figure id="fig:IMAGE_2">

Oreane Edelenbosch at 17:37, 11 January 2017

2017-01-11T17:37:30Z

← Older revision		Revision as of 19:37, 11 January 2017
Line 11:		Line 11:
	==Trade==		==Trade==

	The following products are traded in the IMAGE framework: energy carriers (fossil fuels, biomass and hydrogen), CO<sub>2</sub> certificates, steel and cement, crops and livestock products (not the livestock itself). The way trade is modeled differs by product. In the energy system, trade is described by assuming that each region ~~for import~~ and ~~export~~ products to every other region; allocation is done using multinomial logit functions that assign market share on the basis of the costs of the product, the costs of transport and a preference factor. The trade of agricultural products is determined using a computable general equilibrium model (CGE) called MAGNET that is coupled to IMAGE.		The following products are traded in the IMAGE framework: energy carriers (fossil fuels, biomass and hydrogen), CO<sub>2</sub> certificates, steel and cement, crops and livestock products (not the livestock itself). The way trade is modeled differs by product. In the energy system, trade is described by assuming that each region imports and exports products to every other region; allocation is done using multinomial logit functions that assign market share on the basis of the costs of the product, the costs of transport and a preference factor. The trade of agricultural products is determined using a computable general equilibrium model (CGE) called MAGNET that is coupled to IMAGE.

	==Spillovers==		==Spillovers==

Oreane Edelenbosch at 17:30, 11 January 2017

2017-01-11T17:30:59Z

← Older revision		Revision as of 19:30, 11 January 2017
Line 7:		Line 7:
	\|HasParent=Model scope and methods_-_IMAGE		\|HasParent=Model scope and methods_-_IMAGE
	}}		}}
	The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a 30 x 30 minutes (0.5 x 0.5 degree)resolution.		The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a 30 x 30 minutes (0.5 x 0.5 degree) resolution.

	==Trade==		==Trade==

Oreane Edelenbosch at 17:30, 11 January 2017

2017-01-11T17:30:44Z

← Older revision		Revision as of 19:30, 11 January 2017
Line 1:		Line 1:
	{{ModelDocumentationTemplate		{{ModelDocumentationTemplate
			\|IsEmpty=No
	\|IsDocumentationOf=IMAGE		\|IsDocumentationOf=IMAGE
			\|DocumentationCategory=Spatial dimension
	\|HasLevel=2		\|HasLevel=2
	\|HasSeq=3		\|HasSeq=3
	~~\|IsEmpty=No~~
	\|HasParent=Model scope and methods_-_IMAGE		\|HasParent=Model scope and methods_-_IMAGE
	~~\|DocumentationCategory=Spatial dimension~~
	}}		}}
	The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a ~~30x30~~ minutes resolution.		The Human system and the Earth system in IMAGE 3.0 are specified according to their key dynamics. The geographical resolution for socio-economic processes is 26 regions defined based on their relevance for global environmental and/or development issues, and the relatively high degree of coherence within these regions (figure below). In the Earth system, land use and land-use changes are presented on a grid of 5x5 minutes, while the processes for plant growth, carbon and water cycles are modelled on a 30 x 30 minutes (0.5 x 0.5 degree)resolution.

	==Trade==		==Trade==

Harmen Sytze de Boer at 05:08, 9 August 2016

2016-08-09T05:08:44Z

← Older revision		Revision as of 07:08, 9 August 2016
Line 22:		Line 22:

	</figure>		</figure>



	~~''A brief overview is presented here, for more information see the[http://themasites.pbl.nl/models/image/index.php/IMAGE_framework_summary/Description IMAGE 3.0 web page].''~~

Harmen Sytze de Boer at 14:07, 8 August 2016

2016-08-08T14:07:09Z

← Older revision		Revision as of 16:07, 8 August 2016
Line 17:		Line 17:
	Several relationships exists between the IMAGE regions that can result in spillovers. As described in the previous paragraph, the IMAGE regions are coupled via trade. This implies that policies introduced in one region can influence trends in another region. This is the case for energy products, but also for land-use products. While the first can directly influence emissions, the latter can impacts land use and therefore indirectly emissions. In the model, policies can also lead to spill-over of technologies on the basis of the learning curves in the model. However, the impact of this is relatively weak in IMAGE.		Several relationships exists between the IMAGE regions that can result in spillovers. As described in the previous paragraph, the IMAGE regions are coupled via trade. This implies that policies introduced in one region can influence trends in another region. This is the case for energy products, but also for land-use products. While the first can directly influence emissions, the latter can impacts land use and therefore indirectly emissions. In the model, policies can also lead to spill-over of technologies on the basis of the learning curves in the model. However, the impact of this is relatively weak in IMAGE.

	[[File:42205384.png]]		<figure id="fig:IMAGE_2">

			[[File:42205384.png\|none\|600px\|thumb\|<caption>The 26 world regions in IMAGE 3.0 (from IMAGE 3.0 documentation)</caption>]]

			</figure>


	~~'''Figure 1.2: The 26 world regions in IMAGE 3.0 (from IMAGE 3.0 documentation)'''~~

	''A brief overview is presented here, for more information see the[http://themasites.pbl.nl/models/image/index.php/IMAGE_framework_summary/Description IMAGE 3.0 web page].''		''A brief overview is presented here, for more information see the[http://themasites.pbl.nl/models/image/index.php/IMAGE_framework_summary/Description IMAGE 3.0 web page].''