En-en adult card 27 marine biodiversity - Revision history

Laurent Wargon: /* Causes */

2021-10-31T08:30:17Z

Causes

← Older revision		Revision as of 10:30, 31 October 2021
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	== Correction==		== Correction==
	===Causes===		===Causes===
	* [[En-~~en_adult_card_17_increase_in_water_temperature~~\|~~Increase in~~ Water ~~Temperature~~]]		* [[En-en_adult_card_17_Rising_Water_Temperatures\|Rising Water Temperatures]]
	* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]		* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]

	=== Consequences ===		=== Consequences ===
	*[[En-en_adult_card_37_hunger\|Hunger]]		*[[En-en_adult_card_37_hunger\|Hunger]]

Laurent Wargon at 08:10, 31 October 2021

2021-10-31T08:10:39Z

← Older revision		Revision as of 10:10, 31 October 2021
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	* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]		* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]
	=== Consequences ===		=== Consequences ===
	*[[En-~~en_adult_card_37_starvation~~\|Hunger]]		*[[En-en_adult_card_37_hunger\|Hunger]]

	== Other possible links ==		== Other possible links ==

Karen Schmitt: /* Consequences */

2021-10-30T15:21:52Z

Consequences

← Older revision		Revision as of 17:21, 30 October 2021
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	* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]		* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]
	=== Consequences ===		=== Consequences ===
	*[[En-en_adult_card_37_starvation\|~~Starvation~~]]		*[[En-en_adult_card_37_starvation\|Hunger]]

	== Other possible links ==		== Other possible links ==

Karen Schmitt: Structure change

2021-10-30T14:03:21Z

Structure change

← Older revision		Revision as of 16:03, 30 October 2021
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	{{Card		== Card #27: Marine Biodiversity ==
	\|~~number=27~~		<center>
	~~\|version=adult~~
	~~\|title=Marine Biodiversity~~		[[File:En-en_adult_card_27_front.png\|400px]]
	}}
			Pteropods and coccolithophores are at the base of the ocean food chain. If they are driven to extinction, all marine biodiversity will be threatened.
			Warming ocean waters also threaten marine biodiversity.

			</center>

	== Explanation==		== Explanation==
	For the moment, marine biodiversity is more endangered by overfishing than by climate change or acidification. But in the long term, these two phenomena will considerably increase their pressure. The FAO estimates that between 660 and 820 million people worldwide, about 10% of the world's population, are directly or indirectly dependent on fisheries and aquaculture.		For the moment, marine biodiversity is more endangered by overfishing than by climate change or acidification. But in the long term, these two phenomena will considerably increase their pressure. The FAO estimates that between 660 and 820 million people worldwide, about 10% of the world's population, are directly or indirectly dependent on fisheries and aquaculture.

Karen Schmitt: Change from Famine to Starvation

2021-07-30T10:11:35Z

Change from Famine to Starvation

← Older revision		Revision as of 12:11, 30 July 2021
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	* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]		* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]
	=== Consequences ===		=== Consequences ===
	*[[En-~~en_adult_card_37_famines~~\|~~Famines~~]]		*[[En-en_adult_card_37_starvation\|Starvation]]

	== Other possible links ==		== Other possible links ==

Karen Schmitt: Link add for Memo

2021-04-09T11:57:31Z

Link add for Memo

← Older revision		Revision as of 13:57, 9 April 2021
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	== Other possible links ==		== Other possible links ==

	=== Other causes ===		=== Other causes ===

	* [[En-en adult card 1 human activities\|Human activities]] With this link, we can signify all the degradations that humankind is inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant to the subject of climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example mention the size of sardine tins which has decreased because they don't have time to grow before they are fished.		* [[En-en adult card 1 human activities\|Human activities]] With this link, we can signify all the degradations that humankind is inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant to the subject of climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example mention the size of sardine tins which has decreased because they don't have time to grow before they are fished.
			* [[En-en adult card 25 terrestrial biodiversity\|Terrestrial biodiversity]] The two types of biodiversity can interact with each other.

			=== Other consequences ===
	* [[En-en adult card 25 terrestrial biodiversity\|Terrestrial biodiversity]] The two types of biodiversity can interact with each other.		* [[En-en adult card 25 terrestrial biodiversity\|Terrestrial biodiversity]] The two types of biodiversity can interact with each other.

Karen Schmitt: Minor corrections

2021-04-05T14:09:14Z

Minor corrections

← Older revision		Revision as of 16:09, 5 April 2021
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	\|title=Marine Biodiversity		\|title=Marine Biodiversity
	}}		}}
			== Explanation==
			For the moment, marine biodiversity is more endangered by overfishing than by climate change or acidification. But in the long term, these two phenomena will considerably increase their pressure. The FAO estimates that between 660 and 820 million people worldwide, about 10% of the world's population, are directly or indirectly dependent on fisheries and aquaculture.
	== Correction==		== Correction==
	===Causes===		===Causes===
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	=== Consequences ===		=== Consequences ===
	*[[En-en_adult_card_37_famines\|Famines]]		*[[En-en_adult_card_37_famines\|Famines]]

	~~== Explanation ==~~
	For the moment, marine biodiversity is more endangered by overfishing than by climate change or acidification. But in the long term, these two phenomena will considerably increase their pressure. The FAO estimates that between 660 and 820 million people worldwide, about 10% of the world's population, are directly or indirectly dependent on fisheries and aquaculture.

	== Other possible links ==		== Other possible links ==

	=== Other causes ===		=== Other causes ===
	[[En-en adult card 1 human activities\|Human activities]] With this link, we can signify all the degradations that humankind is inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant to the subject of climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example mention the size of sardine tins which has decreased because they don't have time to grow before they are fished.

	[[En-en adult card 25 terrestrial biodiversity\|Terrestrial biodiversity]] The two types of biodiversity can interact with each other.		* [[En-en adult card 1 human activities\|Human activities]] With this link, we can signify all the degradations that humankind is inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant to the subject of climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example mention the size of sardine tins which has decreased because they don't have time to grow before they are fished.

			* [[En-en adult card 25 terrestrial biodiversity\|Terrestrial biodiversity]] The two types of biodiversity can interact with each other.

	== To go further ==		== To go further ==

Ouahcene at 10:27, 5 April 2021

2021-04-05T10:27:31Z

← Older revision		Revision as of 12:27, 5 April 2021
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	\|title=Marine Biodiversity		\|title=Marine Biodiversity
	}}		}}
			== Correction==
			===Causes===
			* [[En-en_adult_card_17_increase_in_water_temperature\|Increase in Water Temperature]]
			* [[En-en_adult_card_29_pteropods_and_coccolithophores\|Pteropods and Coccolithophores]]
			=== Consequences ===
			*[[En-en_adult_card_37_famines\|Famines]]

	== Explanation ==		== Explanation ==
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	== Other possible links ==		== Other possible links ==

	=== ~~Causes~~ ===		=== Other causes ===
	[[En-en adult card 1 human activities\|Human activities]] With this link, we can signify all the degradations that humankind is inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant to the subject of climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example mention the size of sardine tins which has decreased because they don't have time to grow before they are fished.		[[En-en adult card 1 human activities\|Human activities]] With this link, we can signify all the degradations that humankind is inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant to the subject of climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example mention the size of sardine tins which has decreased because they don't have time to grow before they are fished.

Karen Schmitt: Minor corrections

2021-03-21T15:49:32Z

Minor corrections

← Older revision		Revision as of 17:49, 21 March 2021
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	== Explanation ==		== Explanation ==
	~~Today~~, marine biodiversity is more endangered by overfishing than by climate change or acidification. But in the long term, ~~the latter~~ will considerably increase their pressure. The FAO estimates that between 660 and 820 million people worldwide are directly or indirectly dependent on fisheries and aquaculture~~. That is about 10% of the world's population~~.		For the moment, marine biodiversity is more endangered by overfishing than by climate change or acidification. But in the long term, these two phenomena will considerably increase their pressure. The FAO estimates that between 660 and 820 million people worldwide, about 10% of the world's population, are directly or indirectly dependent on fisheries and aquaculture.

	== Other possible links ==		== Other possible links ==

	=== Causes ===		=== Causes ===
	[[En-en adult card 1 human activities\|Human activities]] ~~Through~~ this link, we ~~express~~ all the degradations that ~~Man~~ is ~~capable of~~ inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant ~~in relation~~ to climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example ~~talk about~~ the size of sardine ~~cans,~~ which has decreased because they don't ~~even~~ have time to grow before they are fished.		[[En-en adult card 1 human activities\|Human activities]] With this link, we can signify all the degradations that humankind is inflicting on marine life, such as plastic pollution and overfishing. This is irrelevant to the subject of climate change, but it is interesting to make the link anyway. If we are talking to an older audience, we can for example mention the size of sardine tins which has decreased because they don't have time to grow before they are fished.

	[[En-en adult card 25 terrestrial biodiversity\|Terrestrial biodiversity]] The two types of biodiversity can interact with each other.		[[En-en adult card 25 terrestrial biodiversity\|Terrestrial biodiversity]] The two types of biodiversity can interact with each other.
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	=== Direct impact of human activities ===		=== Direct impact of human activities ===
	Overfishing is the main cause of fish ~~death~~. Here are some numbers:		Overfishing is the main cause of the disappearance of fish. Here are some numbers:

	* Every year, between ~~1000~~ and ~~2700~~ billion fish are caught<ref>[http://fishcount.org.uk/studydatascreens/2016/fishcount_estimates_list.php ''Fishcount estimates of numbers of individuals killed in (FAO) reported fishery production'', FishCount]</ref>. If humans were killed at the same rate, it would take only 37 hours to exterminate the human population.		* Every year, between 1,000 and 2,700 billion fish are caught<ref>[http://fishcount.org.uk/studydatascreens/2016/fishcount_estimates_list.php ''Fishcount estimates of numbers of individuals killed in (FAO) reported fishery production'', FishCount]</ref>. If humans were killed at the same rate, it would take only 37 hours to exterminate the human population.
	* Plastic pollution kills 1.5 million marine animals<ref>[https://conserveturtles.org/information-sea-turtles-threats-marine-debris/ ''Information About Sea Turtles: Threats from Marine Debris'', Sea turtle Conservacy]</ref>, or 0.0001% of all fishing-related deaths.		* Plastic pollution kills 1.5 million marine animals<ref>[https://conserveturtles.org/information-sea-turtles-threats-marine-debris/ ''Information About Sea Turtles: Threats from Marine Debris'', Sea turtle Conservacy]</ref>, or 0.0001% of all fishing-related deaths.

Ouahcene at 10:49, 14 February 2021

2021-02-14T10:49:15Z

← Older revision		Revision as of 12:49, 14 February 2021
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	== References ==		== References ==
	<references />		<references />

			[[fr:Fr-fr_adulte_carte_27_biodiversité_marine]]