Deprecated: Creation of dynamic property DWPlugin::$page_list is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/display-widgets/display-widgets.php on line 69

Deprecated: Creation of dynamic property EDD_SL_Plugin_Updater::$beta is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravity-forms-user-verification/EDD_SL_Plugin_Updater.php on line 42

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/StoreApi/SchemaController.php on line 66

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/StoreApi/SchemaController.php on line 69

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/StoreApi/RoutesController.php on line 86

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/includes/wc-core-functions.php on line 1705

Deprecated: Creation of dynamic property WooCommerce::$api is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/includes/class-woocommerce.php on line 554

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Internal/DownloadPermissionsAdjuster.php on line 157

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Internal/DownloadPermissionsAdjuster.php on line 157

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Internal/DownloadPermissionsAdjuster.php on line 157

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderTableMigrator::$table_names is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderTableMigrator.php on line 25

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderAddressTableMigrator::$table_names is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderAddressTableMigrator.php on line 42

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderAddressTableMigrator::$table_names is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderAddressTableMigrator.php on line 42

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostToOrderOpTableMigrator::$table_names is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderOpTableMigrator.php on line 26

Deprecated: Creation of dynamic property Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostMetaToOrderMetaMigrator::$table_names is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostMetaToOrderMetaMigrator.php on line 43

Deprecated: Return type of GV\View::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-view.php on line 818

Deprecated: Return type of GV\View::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-view.php on line 834

Deprecated: Return type of GV\View::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-view.php on line 870

Deprecated: Return type of GV\View::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-view.php on line 882

Deprecated: Return type of GV\GF_Form::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-form-gravityforms.php on line 220

Deprecated: Return type of GV\GF_Form::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-form-gravityforms.php on line 235

Deprecated: Return type of GV\GF_Form::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-form-gravityforms.php on line 248

Deprecated: Return type of GV\GF_Form::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-form-gravityforms.php on line 260

Deprecated: Return type of GV\GF_Entry::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-gravityforms.php on line 130

Deprecated: Return type of GV\GF_Entry::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-gravityforms.php on line 145

Deprecated: Return type of GV\GF_Entry::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-gravityforms.php on line 158

Deprecated: Return type of GV\GF_Entry::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-gravityforms.php on line 170

Deprecated: Return type of GV\Multi_Entry::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-multi.php on line 111

Deprecated: Return type of GV\Multi_Entry::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-multi.php on line 126

Deprecated: Return type of GV\Multi_Entry::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-multi.php on line 142

Deprecated: Return type of GV\Multi_Entry::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityview/future/includes/class-gv-entry-multi.php on line 154

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityformsmailchimp/class-gf-mailchimp.php on line 3069

Deprecated: dirname(): Passing null to parameter #1 ($path) of type string is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityforms/includes/addon/class-gf-addon.php on line 6175

Deprecated: dirname(): Passing null to parameter #1 ($path) of type string is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityforms/includes/addon/class-gf-addon.php on line 6177

Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/mollie-payments-for-woocommerce/src/Log/WcPsrLoggerAdapter.php on line 83

Deprecated: Creation of dynamic property Mollie\WooCommerce\Payment\MollieObject::$pluginId is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/mollie-payments-for-woocommerce/src/Payment/MollieObject.php on line 53

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Admin/API/Reports/Orders/Stats/DataStore.php on line 378

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/src/Admin/API/Reports/Orders/Stats/DataStore.php on line 691

Deprecated: Creation of dynamic property CSF_Metabox::$post_formats is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/html5-video-player/admin/codestar-framework/classes/metabox-options.class.php on line 46

Deprecated: Creation of dynamic property CSF_Metabox::$page_templates is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/html5-video-player/admin/codestar-framework/classes/metabox-options.class.php on line 47

Deprecated: Creation of dynamic property WC_Countries::$countries is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/includes/class-wc-countries.php on line 51

Deprecated: Creation of dynamic property WOOCCM::$billing is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce-checkout-manager/includes/class-wooccm.php on line 25

Deprecated: Creation of dynamic property WOOCCM::$shipping is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce-checkout-manager/includes/class-wooccm.php on line 26

Deprecated: Creation of dynamic property WOOCCM::$additional is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce-checkout-manager/includes/class-wooccm.php on line 27

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 46

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 50

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 52

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 56

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 72

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 114

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 118

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 119

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 120

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 121

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 122

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 40

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 44

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 77

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 81

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 82

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 83

Deprecated: Creation of dynamic property GFMailChimp::$delayed_payment_integration is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityforms/includes/addon/class-gf-feed-addon.php on line 1885

Deprecated: dirname(): Passing null to parameter #1 ($path) of type string is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/gravityforms/includes/addon/class-gf-addon.php on line 6210

Deprecated: Creation of dynamic property WC_Cart::$coupon_discount_totals is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/includes/legacy/class-wc-legacy-cart.php on line 266

Deprecated: Creation of dynamic property WC_Cart::$coupon_discount_tax_totals is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/woocommerce/includes/legacy/class-wc-legacy-cart.php on line 266

Deprecated: Creation of dynamic property CSF_Field_spinner::$field is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/html5-video-player/admin/codestar-framework/classes/fields.class.php on line 14

Deprecated: Creation of dynamic property CSF_Field_spinner::$value is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/html5-video-player/admin/codestar-framework/classes/fields.class.php on line 15

Deprecated: Creation of dynamic property CSF_Field_spinner::$unique is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/html5-video-player/admin/codestar-framework/classes/fields.class.php on line 16

Deprecated: Creation of dynamic property CSF_Field_spinner::$where is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/html5-video-player/admin/codestar-framework/classes/fields.class.php on line 17

Deprecated: Creation of dynamic property CSF_Field_spinner::$parent is deprecated in /data/sites/web/grootoudersvoorhetklimaatnl/subsites/testprb/wp-content/plugins/html5-video-player/admin/codestar-framework/classes/fields.class.php on line 18
Hebben de hittegolven van deze zomer iets met klimaatverandering te maken? - TEST Grootouders voor het Klimaat TEST

Hebben de hittegolven van deze zomer iets met klimaatverandering te maken?

Het antwoord is ja. Maar vroeger kwamen er toch ook hittegolven voor? Het is zo dat de opwarming van het klimaat de kans op hittegolven verhoogt en de maximum temperatuur doet stijgen. Het KNMI heeft uitgerekend dat de kans op hittegolven zoals we deze zomer hebben gehad nu minstens 5, maar misschien wel 200 keer zo hoog is als in de periode 1981-2000. En volgens een analyse van het WorldWeather Attribution Project lagen de maximum temperaturen deze zomer zo’n 1,5 a 3 graden hoger dan zonder klimaatverandering het geval zou zijn geweest. Geert Jan van Oldenborgh van het KNMI: “Als we deze trend doortrekken, komt er een 40-gradenhittegolf zo ongeveer om het jaar”.


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