{
  "type": "page", 
	"identifier": "page_163652",
  "title": "Hydrotheek",  
  "navtitle": "",
  "url": "/nl/hydrotheek",            
  "language": "nl_NL",
      "languages": [{
  "id": 43,
  "value": "dutch",
  "locale": "nl_NL",
  "title": "Hydrotheek",
  "url": "/nl/hydrotheek"
}],
          "parentPage": {
  "contentItemID": "P146502",
  "language": "nl_NL",
  "title": "Nederlands",
  "url": "/nl"
},
	  	"subPages": [
  {
    "identifier": "page_163723",
    "contentItemID": "P163723",
    "language": "nl_NL",
    "title": "Nieuws",
    "url": "/nl/hydrotheek/nieuws",
    "gkn_pagemetadata": {
      "page_type": {
        "id": "overview_page",
        "name": "Overzichtspagina"
      },
      "headerimage": {"error": "no image selected"},
      "video_header": "",
      "video_header_mobile": "",
      "startpaginalabel": {"id": ""},
      "startpage_title": "",
      "shownavigation": false,
      "searchidentifier": "",
      "placeholderzoekbox": "",
      "lead": "",
      "headerimages": []
    }
  },
  {
    "identifier": "page_856724",
    "contentItemID": "P856724",
    "language": "nl_NL",
    "title": "Nieuwsbrieven",
    "url": "/nl/hydrotheek/nieuwsbrieven",
    "gkn_pagemetadata": {
      "page_type": {
        "id": "content2_page",
        "name": "Rijke contentpagina"
      },
      "headerimage": {
        "source": "https://api.groenkennisnet.nl/upload_mm/4/0/b/3678_fullimage_mill-g4d1af01e9_1280.jpg",
        "width": 1280,
        "height": 960,
        "focuspoint-x": -1,
        "focuspoint-y": -1,
        "alternative_text": "Watermolen - falco via Pixabay",
        "photographer": "falco",
        "photographer_hyperlink": "https://pixabay.com/nl/users/falco-81448/",
        "photo_license": "Pixabay licence",
        "photo_license_hyperlink": "https://pixabay.com/nl/service/license-summary/",
        "source_info": "Pixabay",
        "source_info_hyperlink": "https://pixabay.com/nl/photos/molen-watermolen-waterrad-molenrad-2657954/",
        "keywords": [
          "watermolen",
          "molenrad",
          "waterrad",
          "water",
          "molen",
          "rad",
          "energie",
          "sloot",
          "waterval"
        ]
      },
      "video_header": "",
      "video_header_mobile": "",
      "startpaginalabel": {"id": ""},
      "startpage_title": "",
      "shownavigation": false,
      "searchidentifier": "",
      "placeholderzoekbox": "",
      "lead": "Met een abonnement op de Hydrotheek nieuwsbrief ontvangt u ongeveer acht keer per jaar de gratis digitale Hydrotheek nieuwsbrief. De nieuwsbrief bevat nieuws, bijzondere publicaties en overzichten van recent toegevoegde publicaties, per STOWA-onderzoeksthema.",
      "headerimages": []
    }
  },
  {
    "identifier": "page_857021",
    "contentItemID": "P857021",
    "language": "nl_NL",
    "title": "Contact",
    "url": "/nl/hydrotheek/contact",
    "gkn_pagemetadata": {
      "page_type": {
        "id": "content_page",
        "name": "Contentpagina"
      },
      "headerimage": {"error": "no image selected"},
      "video_header": "",
      "video_header_mobile": "",
      "startpaginalabel": {"id": ""},
      "startpage_title": "",
      "shownavigation": false,
      "searchidentifier": "",
      "placeholderzoekbox": "",
      "lead": "Heeft u een vraag, tip of opmerking? Neem gerust contact met ons op.",
      "headerimages": []
    }
  },
  {
    "identifier": "page_163871",
    "contentItemID": "P163871",
    "language": "nl_NL",
    "title": "Dossiers",
    "url": "/nl/hydrotheek/dossiers",
    "gkn_pagemetadata": {
      "page_type": {
        "id": "overview_page",
        "name": "Overzichtspagina"
      },
      "headerimage": {"error": "no image selected"},
      "video_header": "",
      "video_header_mobile": "",
      "startpaginalabel": {"id": ""},
      "startpage_title": "",
      "shownavigation": false,
      "searchidentifier": "",
      "placeholderzoekbox": "",
      "lead": "",
      "headerimages": []
    }
  },
  {
    "identifier": "page_163913",
    "contentItemID": "P163913",
    "language": "nl_NL",
    "title": "Tijdschriftenlijst",
    "url": "/nl/hydrotheek/tijdschriftenlijst",
    "gkn_pagemetadata": {
      "page_type": {
        "id": "overview_page",
        "name": "Overzichtspagina"
      },
      "headerimage": {"error": "no image selected"},
      "video_header": "",
      "video_header_mobile": "",
      "startpaginalabel": {"id": ""},
      "startpage_title": "",
      "shownavigation": false,
      "searchidentifier": "",
      "placeholderzoekbox": "",
      "lead": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.",
      "headerimages": []
    }
  },
  {
    "identifier": "page_163778",
    "contentItemID": "P163778",
    "language": "nl_NL",
    "title": "Over ons",
    "url": "/nl/hydrotheek/over-ons",
    "gkn_pagemetadata": {
      "page_type": {
        "id": "content_page",
        "name": "Contentpagina"
      },
      "headerimage": {"error": "no image selected"},
      "video_header": "",
      "video_header_mobile": "",
      "startpaginalabel": {"id": ""},
      "startpage_title": "",
      "shownavigation": false,
      "searchidentifier": "",
      "placeholderzoekbox": "",
      "lead": "De Hydrotheek is een database met een voortdurend groeiende verzameling van tienduizenden bronnen. Het verzamelen en beschikbaar maken van deze informatie is een initiatief van STOWA (Stichting Toegepast Onderzoek Waterbeheer).",
      "headerimages": []
    }
  },
  {
    "identifier": "page_163890",
    "contentItemID": "P163890",
    "language": "nl_NL",
    "title": "Help",
    "url": "/nl/hydrotheek/help",
    "gkn_pagemetadata": {
      "page_type": {
        "id": "content2_page",
        "name": "Rijke contentpagina"
      },
      "headerimage": {
        "source": "https://api.groenkennisnet.nl/upload_mm/3/9/6/3704_fullimage_water-drop-2670119_1280%20%281%29.jpg",
        "width": 1280,
        "height": 854,
        "focuspoint-x": -1,
        "focuspoint-y": -1,
        "alternative_text": "Waterdruppel - JillWellington via Pixabay",
        "photographer": "JillWellington",
        "photographer_hyperlink": "https://pixabay.com/nl/users/jillwellington-334088/",
        "photo_license": "Pixabay licence",
        "photo_license_hyperlink": "https://pixabay.com/nl/service/license-summary/",
        "source_info": "Pixabay",
        "source_info_hyperlink": "https://pixabay.com/nl/photos/waterdruppel-plons-vloeistof-schoon-2670119/",
        "keywords": [
          "water",
          "druppel",
          "helder",
          "vloeistof",
          "drinken",
          "rimpel"
        ]
      },
      "video_header": "",
      "video_header_mobile": "",
      "startpaginalabel": {"id": ""},
      "startpage_title": "",
      "shownavigation": false,
      "searchidentifier": "",
      "placeholderzoekbox": "",
      "lead": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.",
      "headerimages": []
    }
  }
],
					"metadata" :
				{"gkn_pagemetadata": {
  "page_type": {
    "id": "partner_page",
    "name": "Partnerpagina"
  },
  "headerimage": {
    "source": "https://api.groenkennisnet.nl/upload/c4e88448-5040-4331-ae91-f42ef265c184_STOWA%2520home.jpg",
    "width": 1778,
    "height": 800,
    "focuspoint-x": -1,
    "focuspoint-y": -1,
    "alternative_text": ""
  },
  "video_header": "",
  "video_header_mobile": "",
  "startpaginalabel": {"id": ""},
  "startpage_title": "",
  "shownavigation": false,
  "searchidentifier": "",
  "placeholderzoekbox": "Doorzoek de Hydrotheek",
  "lead": "",
  "headerimages": []
}}
					,
	
					"contents": [
						{
						"area": "nieuws",
						"title": "Nieuws",
						"contentarea_template": { "id": "contenttemplate_a", "name": "contenttemplate_a"},"background": false,"contentarea_leadtext": "","image": {"error": "no image selected"},
						"elements": [
								{
  "identifier": "element_754512",
  "type": "contentitemslist",
  "subtype": "highlight",
  "title": "",
  "mediaitems": [{
    "identifier": "mediaitem_28056",
    "title": "Schone sloten: emissieloos telen lijkt haalbaar voor glastuinbouw",
    "contenttype": "wmammodularcontent_gkn_news",
    "contenttype_title": "contenttype_wmammodularcontent_gkn_news",
    "link": {
      "type": "internal",
      "url": "/nl/hydrotheek/nieuwsitem/schone-sloten-emissieloos-telen-lijkt-haalbaar-voor-glastuinbouw"
    },
    "lead": "Emissieloos telen lijkt in de praktijk haalbaar voor de glastuinbouw. Dat kan als voorzichtige conclusie getrokken worden nadat Hoogheemraadschap van Delfland de eerste meetresultaten van de proef ‘Meten op slootniveau’ in de Woudse Droogmakerij bekendmaakte. In alle onderzochte sloten bleven de waarden voor EC en nitraat keurig onder de norm. Een resultaat dat aantoont dat emissieloos telen in de praktijk haalbaar is.",
    "leadimage": {
      "source": "https://api.groenkennisnet.nl/upload_mm/a/0/7/28061_fullimage_istock-975155318.jpg",
      "width": 1254,
      "height": 836,
      "focuspoint-x": -1,
      "focuspoint-y": -1,
      "alternative_text": "sloten rond kassen",
      "photographer": "Frank Cornelissen",
      "photographer_hyperlink": "https://www.istockphoto.com/nl/portfolio/FotoCorn?mediatype=photography",
      "photo_license": "iStock licence",
      "photo_license_hyperlink": "https://www.istockphoto.com/nl/legal/license-agreement",
      "source_info": "iStock",
      "source_info_hyperlink": "https://www.istockphoto.com/nl/foto/eindeloze-broeikasgassen-in-nederland-gm975155318-265262306",
      "keywords": ["kassen, sloten, sloot, kas"]
    },
    "publication_date": "2026-04-01T05:00+02:00",
    "lastmodified_date": "2026-03-31T15:16+02:00",
    "expiration_date": "",
    "keywords": [
      "Nieuws",
      "gkn_home",
      "gkn_glastuinbouw",
      "gkn_hydrotheek",
      "Dutch"
    ],
    "item_metadata": {
      "contentsubtype": "Nieuws",
      "theme": [
        "gkn_home",
        "gkn_glastuinbouw",
        "gkn_hydrotheek"
      ],
      "related_dossier": [{
        "title": "Kaderrichtlijn Water",
        "url": "/nl/groenkennisnet/dossier/kaderrichtlijn-water-dossier"
      }],
      "keywords": [],
      "gkn_organization": {
        "title": "Groen Kennisnet",
        "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie"
      },
      "author": {
        "title": "Redactie Groen Kennisnet",
        "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet"
      },
      "contactperson": {
        "title": "Redactie Groen Kennisnet",
        "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet"
      },
      "video_header": "",
      "link_extra_image": "",
      "subject_abstract": "beleid, duurzaamheid, emissies, ondernemerschap, water",
      "target_audience_abstract": "glastuinders, beleidsmakers, bedrijfsadviseurs",
      "region_abstract": "",
      "jumplinktext": ""
    }
  }]
}
							,
								{
  "identifier": "element_754513",
  "type": "modularcontent",
  "GKZ_searchelement": {
    "title": "Nieuwe publicaties",
    "gkz_content_query": "https://library.wur.nl/WebQuery/gkn-hydrotheek?q=*&wq_srt_desc=publicatiejaar",
    "maximum": 3
  }
}  
							,
								{
  "identifier": "element_754514",
  "type": "modularcontent",
  "gkn_link_menu": {
    "menu_title": "Snel naar",
    "linktext1": "Nieuws",
    "link_url1": "",
    "link_intern1": {
      "title": "Nieuws",
      "url": "/nl/hydrotheek/nieuws"
    },
    "linktext2": "Nieuwsbrief",
    "link_url2": "",
    "link_intern2": {
      "title": "Nieuwsbrieven",
      "url": "/nl/hydrotheek/nieuwsbrieven"
    },
    "linktext3": "Over ons",
    "link_url3": "",
    "link_intern3": {
      "title": "Over ons",
      "url": "/nl/hydrotheek/over-ons"
    },
    "linktext4": "Contact",
    "link_url4": "",
    "link_intern4": {
      "title": "Contact",
      "url": "/nl/hydrotheek/contact"
    },
    "linktext5": "www.stowa.nl",
    "link_url5": "https://www.stowa.nl",
    "linktext6": "",
    "link_url6": "",
    "linktext7": "",
    "link_url7": "",
    "linktext8": "",
    "link_url8": "",
    "linktext9": "",
    "link_url9": "",
    "linktext10": "",
    "link_url10": "",
    "linktext11": "",
    "link_url11": "",
    "linktext12": "",
    "link_url12": ""
  }
}  
							,
								{
  "identifier": "element_754515",
  "type": "modularcontent",
  "gkn_link": {
    "linktext": "Naar het nieuwsoverzicht",
    "link_url": "",
    "link_intern": {
      "title": "Nieuws",
      "url": "/nl/hydrotheek/nieuws"
    }
  }
}  
							,
								{
  "identifier": "element_754516",
  "type": "contentitemslist",
  "subtype": "banner",
  "title": "",
  "mediaitems": [{
    "identifier": "mediaitem_17433",
    "title": "Uw publicaties in de Hydrotheek",
    "contenttype": "wmammodularcontent_gkn_banner",
    "contenttype_title": "contenttype_wmammodularcontent_gkn_banner",
    "link": {
      "type": "internal",
      "url": "/nl/groenkennisnet/banner/uw-publicaties-in-de-hydrotheek"
    },
    "lead": "Benieuwd of uw publicaties ook in de Hydrotheek gepaatst kunnen worden? Lees meer over het aanleveren en de voorwaarden.",
    "leadimage": {
      "source": "https://api.groenkennisnet.nl/upload_mm/e/4/c/2847_fullimage_istock-1367145713.jpg",
      "width": 1255,
      "height": 836,
      "focuspoint-x": -1,
      "focuspoint-y": -1,
      "alternative_text": "",
      "photographer": "Eisenlohr",
      "photographer_hyperlink": "https://www.istockphoto.com/nl/portfolio/Eisenlohr?mediatype=photography",
      "photo_license": "iStock",
      "photo_license_hyperlink": "https://www.istockphoto.com/nl/legal/license-agreement",
      "source_info": "Afsluitdijk",
      "source_info_hyperlink": "https://www.istockphoto.com/nl/foto/drone-photography-of-the-flood-protection-dam-protection-against-flooding-the-oever-gm1367145713-437486437?phrase=ijsselmeer%20aerial",
      "keywords": []
    },
    "publication_date": "2023-09-20T14:21+02:00",
    "lastmodified_date": "2026-03-18T15:02+02:00",
    "expiration_date": "",
    "keywords": ["Dutch"],
    "item_metadata": {
      "linktext": "Lees meer",
      "link_url": "",
      "link_intern": {
        "title": "Contact",
        "url": "/nl/hydrotheek/contact"
      }
    }
  }]
}
									]
						},
						{
						"area": "thematischedossiers",
						"title": "Thematische dossiers",
						"contentarea_template": { "id": "contenttemplate_text", "name": "contenttemplate_text"},"background": true,"contentarea_leadtext": "Thematische dossiers in de Hydrotheek geven een overzicht van gerichte zoekvragen van de in de Hydrotheek aanwezige publicaties over de betreffende specifieke onderwerpen","image": {"error": "no image selected"},
						"elements": [
								{
  "id": 859487,
  "identifier": "element_859487",
  "type": "pageoverview",
  "title": "",
  "subPages": [
    {
      "identifier": "page_769433",
      "contentItemID": "P769433",
      "language": "nl_NL",
      "title": "Waterkwaliteit",
      "url": "/nl/hydrotheek/waterkwaliteit",
      "gkn_pagemetadata": {
        "page_type": {
          "id": "content2_page",
          "name": "Rijke contentpagina"
        },
        "headerimage": {
          "source": "https://api.groenkennisnet.nl/upload_mm/0/3/a/4303_fullimage_20240622_112938.jpg",
          "width": 1280,
          "height": 720,
          "focuspoint-x": -1,
          "focuspoint-y": -1,
          "alternative_text": "sloot in landelijk gebied  - Tessa Jacobs",
          "photographer": "Tessa Jacobs",
          "photographer_hyperlink": "",
          "photo_license": "",
          "photo_license_hyperlink": "",
          "source_info": "",
          "source_info_hyperlink": "",
          "keywords": [
            "sloot",
            "water",
            "weide",
            "zomer",
            "bewolking"
          ]
        },
        "video_header": "",
        "video_header_mobile": "",
        "startpaginalabel": {"id": ""},
        "startpage_title": "Waterkwaliteit",
        "shownavigation": false,
        "searchidentifier": "",
        "placeholderzoekbox": "",
        "lead": "De waterkwaliteit is sinds de jaren zeventig (met de komst van de Wet Verontreiniging Oppervlaktewater en daarna de Kaderrichtlijn Water) flink verbeterd. Desondanks voldoet de waterkwaliteit op een aantal plekken nog niet aan de gestelde eisen. Bovendien liggen er nieuwe bedreigingen op de loer die de waterkwaliteit negatief kunnen beïnvloeden, zoals klimaatverandering en de opkomst van nieuwe stoffen.",
        "headerimages": []
      }
    },
    {
      "identifier": "page_769450",
      "contentItemID": "P769450",
      "language": "nl_NL",
      "title": "Waterveiligheid",
      "url": "/nl/hydrotheek/waterveiligheid",
      "gkn_pagemetadata": {
        "page_type": {
          "id": "content2_page",
          "name": "Rijke contentpagina"
        },
        "headerimage": {
          "source": "https://api.groenkennisnet.nl/upload_mm/0/8/4/3372_fullimage_netherlands-4775533_1280.jpg",
          "width": 1280,
          "height": 853,
          "focuspoint-x": -1,
          "focuspoint-y": -1,
          "alternative_text": "Afsluitdijk - Noverodus via Pixabay",
          "photographer": "Noverodus",
          "photographer_hyperlink": "https://pixabay.com/nl/users/noverodus-14691718/",
          "photo_license": "Pixabay licence",
          "photo_license_hyperlink": "https://pixabay.com/nl/service/license-summary/",
          "source_info": "Pixabay",
          "source_info_hyperlink": "https://pixabay.com/nl/photos/nederland-holland-ijsselmeer-4775533/",
          "keywords": [
            "Afsluitdijk",
            "dijk",
            "meer",
            "ijsselmeer",
            "weg",
            "snelweg"
          ]
        },
        "video_header": "",
        "video_header_mobile": "",
        "startpaginalabel": {"id": ""},
        "startpage_title": "Water- veiligheid",
        "shownavigation": false,
        "searchidentifier": "",
        "placeholderzoekbox": "",
        "lead": "Het inspecteren, beheren, onderhouden en verbeteren van primaire en regionale waterkeringen zit in de genen van waterschappen. De uitdaging is om in deze eeuwenoude waterkeringtraditie innovatieve meetmethoden en technieken te incorporeren, zoals het gebruik van sensoren en remote sensing. Waterkeringbeheerders staan hiermee gesteld voor de uitdagingen van nu, zoals klimaatverandering, ruimtelijke ontwikkelingen, multifunctioneel gebruik van keringen",
        "headerimages": []
      }
    },
    {
      "identifier": "page_769467",
      "contentItemID": "P769467",
      "language": "nl_NL",
      "title": "Klimaatadaptatie",
      "url": "/nl/hydrotheek/klimaatadaptatie",
      "gkn_pagemetadata": {
        "page_type": {
          "id": "content2_page",
          "name": "Rijke contentpagina"
        },
        "headerimage": {
          "source": "https://api.groenkennisnet.nl/upload_mm/5/c/8/2781_fullimage_shutterstock_1523657147_nl_rotterdam_urban_farming__red_%20crop.jpeg",
          "width": 1279,
          "height": 716,
          "focuspoint-x": -1,
          "focuspoint-y": -1,
          "alternative_text": "Groen in de stad",
          "photographer": "R. de Bruijn_Photography",
          "photographer_hyperlink": "https://www.shutterstock.com/nl/g/richarddebruijn",
          "photo_license": "",
          "photo_license_hyperlink": "",
          "source_info": "Shutterstock",
          "source_info_hyperlink": "https://www.shutterstock.com/nl/image-photo/rotterdam-netherlands-june-1st-2019-roof-1523657147",
          "keywords": [
            "stad",
            "kantoor",
            "groene",
            "blauwe",
            "steden",
            "ecologisch",
            "waterberging",
            "daken",
            "groen",
            "kantoorpand",
            "dak"
          ]
        },
        "video_header": "",
        "video_header_mobile": "",
        "startpaginalabel": {"id": ""},
        "startpage_title": "Klimaat- adaptatie",
        "shownavigation": false,
        "searchidentifier": "",
        "placeholderzoekbox": "",
        "lead": "STOWA werkt samen met waterschappen, universiteiten, kennisinstellingen en het bedrijfsleven aan het klimaatrobuust maken van het regionale en het stedelijke waterbeheer. Het gaat om waterbeheer dat is aangepast aan, rekening houdt met en anticipeert op veranderende klimatologische omstandigheden. Hierbij komen extremen veel vaker voor: neerslag, droogte, hitte.",
        "headerimages": []
      }
    },
    {
      "identifier": "page_769485",
      "contentItemID": "P769485",
      "language": "nl_NL",
      "title": "Circulaire economie",
      "url": "/nl/hydrotheek/circulaire-economie-1",
      "gkn_pagemetadata": {
        "page_type": {
          "id": "content2_page",
          "name": "Rijke contentpagina"
        },
        "headerimage": {
          "source": "https://api.groenkennisnet.nl/upload_mm/7/c/d/4485_fullimage_istock-1348672837.jpg",
          "width": 1280,
          "height": 720,
          "focuspoint-x": -1,
          "focuspoint-y": -1,
          "alternative_text": "",
          "photographer": "CreativeNature_nl",
          "photographer_hyperlink": "https://www.istockphoto.com/nl/portfolio/CreativeNature_nl?mediatype=photography",
          "photo_license": "iStock licence",
          "photo_license_hyperlink": "https://www.istockphoto.com/nl/legal/license-agreement",
          "source_info": "iStock",
          "source_info_hyperlink": "https://www.istockphoto.com/nl/foto/water-treatment-plant-for-sewage-waste-water-gm1348672837-425657088",
          "keywords": [
            "afvalwaterzuivering",
            "zuivering",
            "afvalwater",
            "riool"
          ]
        },
        "video_header": "",
        "video_header_mobile": "",
        "startpaginalabel": {"id": ""},
        "startpage_title": "Circulaire economie",
        "shownavigation": false,
        "searchidentifier": "",
        "placeholderzoekbox": "",
        "lead": "Door groeiende wereldbevolking en toenemende welvaart, wordt de vraag naar energie en grondstoffen steeds groter. Tegelijkertijd worden fossiele brandstoffen en grondstoffen steeds schaarser. Dat dwingt ons tot een transitie naar een duurzame, circulaire economie. Dat betekent: zuinig omspringen met energie en grondstoffen, steeds meer schone energie gaan opwekken en grondstoffen na gebruik terugwinnen voor nieuwe doelen. De waterschappen willen bijdragen aan deze transitie. Samen met STOWA werken ze aan efficiënter energiegebruik, en het terugwinnen en opwekken van (schone) energie en grondstoffen.",
        "headerimages": []
      }
    },
    {
      "identifier": "page_770243",
      "contentItemID": "P770243",
      "language": "nl_NL",
      "title": "Energietransitie",
      "url": "/nl/hydrotheek/energietransitie",
      "gkn_pagemetadata": {
        "page_type": {
          "id": "content2_page",
          "name": "Rijke contentpagina"
        },
        "headerimage": {
          "source": "https://api.groenkennisnet.nl/upload_mm/1/b/b/2719_fullimage_istock-1391399117.jpg",
          "width": 1238,
          "height": 816,
          "focuspoint-x": -1,
          "focuspoint-y": -1,
          "alternative_text": "",
          "photographer": "franswillemblok",
          "photographer_hyperlink": "https://www.3develop.nl/blog/language/nl/",
          "photo_license": "iStock",
          "photo_license_hyperlink": "https://www.istockphoto.com/nl/legal/license-agreement",
          "source_info": "",
          "source_info_hyperlink": "",
          "keywords": [
            "windmolen",
            "bomenrij",
            "zonneveld",
            "zonnepark",
            "energietransitie"
          ]
        },
        "video_header": "",
        "video_header_mobile": "",
        "startpaginalabel": {"id": ""},
        "startpage_title": "Energie- transitie",
        "shownavigation": false,
        "searchidentifier": "",
        "placeholderzoekbox": "",
        "lead": "Binnen het onderwerp 'Energietransitie' vallen projecten die te maken hebben energiebesparing, energieproductie (bijv. aquathermie) en het beperken ven emissie door de waterschappen.",
        "headerimages": []
      }
    }
  ]
}
									]
						},
						{
						"area": "overdehydrotheek",
						"title": "Over de Hydrotheek",
						"contentarea_template": { "id": "contenttemplate_text", "name": "contenttemplate_text"},"background": true,"contentarea_leadtext": "De Hydrotheek is een database met een voortdurend groeiende verzameling van tienduizenden bronnen. Het verzamelen en beschikbaar maken van deze informatie is een initiatief van STOWA (Stichting Toegepast Onderzoek Waterbeheer).","image": {"error": "no image selected"},
						"elements": [
									]
						},
						{
						"area": "hydrotheekinbeeld",
						"title": "Hydrotheek in beeld",
						"contentarea_template": { "id": "contenttemplate_video", "name": "contenttemplate_video"},"background": false,"contentarea_leadtext": "","image": {"error": "no image selected"},
						"elements": [
								{
  "identifier": "element_754520",
  "type": "modularcontent",
  "videocontent": {
    "title": "Promo Hydrotheek",
    "source": "STOWA",
    "url": "https://www.youtube.com/watch?v=9JIMj-FsOf0",
    "image": {"error": "no image selected"}
  }
}  
					]
		}
		]			
}