{
    "id": 11748,
    "url": "https://svs.gsfc.nasa.gov/11748/",
    "page_type": "Produced Video",
    "title": "Vanishing Lake",
    "description": "The Middle East’s largest lake is drying up—and it’s not because of drought. || c-1280.jpg (1280x720) [310.8 KB] || c-1024.jpg (1024x576) [221.6 KB] || c-1024_print.jpg (1024x576) [208.7 KB] || c-1024_searchweb.png (320x180) [114.3 KB] || c-1024_print_thm.png (80x40) [19.8 KB] || ",
    "release_date": "2015-02-17T11:00:00-05:00",
    "update_date": "2023-05-03T13:49:58.759102-04:00",
    "main_image": {
        "id": 446227,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/c-1024_print.jpg",
        "filename": "c-1024_print.jpg",
        "media_type": "Image",
        "alt_text": "The Middle East’s largest lake is drying up—and it’s not because of drought.",
        "width": 1024,
        "height": 576,
        "pixels": 589824
    },
    "main_video": {
        "id": 446232,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/LakeUrmia-540-MASTER_high.mp4",
        "filename": "LakeUrmia-540-MASTER_high.mp4",
        "media_type": "Movie",
        "alt_text": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014.",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Written by": [
            {
                "name": "Kerry Klein",
                "employer": "USRA"
            }
        ],
        "Scientific consulting by": [
            {
                "name": "Amir AghaKouchak",
                "employer": "University of California, Irvine"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 338535,
            "url": "https://svs.gsfc.nasa.gov/11748/#media_group_338535",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "The Middle East’s largest lake is drying up—and it’s not because of drought.",
            "items": [
                {
                    "id": 283690,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446229,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/c-1280.jpg",
                        "filename": "c-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "The Middle East’s largest lake is drying up—and it’s not because of drought.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 283691,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446230,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/c-1024.jpg",
                        "filename": "c-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "The Middle East’s largest lake is drying up—and it’s not because of drought.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 283692,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446227,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/c-1024_print.jpg",
                        "filename": "c-1024_print.jpg",
                        "media_type": "Image",
                        "alt_text": "The Middle East’s largest lake is drying up—and it’s not because of drought.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 283693,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446228,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/c-1024_searchweb.png",
                        "filename": "c-1024_searchweb.png",
                        "media_type": "Image",
                        "alt_text": "The Middle East’s largest lake is drying up—and it’s not because of drought.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 283694,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446231,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/c-1024_print_thm.png",
                        "filename": "c-1024_print_thm.png",
                        "media_type": "Image",
                        "alt_text": "The Middle East’s largest lake is drying up—and it’s not because of drought.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 338534,
            "url": "https://svs.gsfc.nasa.gov/11748/#media_group_338534",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "Iran’s Lake Urmia is one of the largest saltwater lakes in the world. With eight times as much salt as seawater, it’s the globe’s largest habitat for brine shrimp, which attract flamingos, egrets and other birds as they migrate across Asia. But the lake is disappearing. Using images captured by USGS-NASA Landsat satellites, researchers determined that its area has decreased by 88 percent since the 1970s. Many blamed severe drought, but climate data from satellites and other sources demonstrated that the lake is shrinking even in wet years. Instead, researchers attribute the vanishing water to the region’s increasing agriculture and development. The drying of the lake affects more than animal life. As water retreats, it leaves behind a salty crust that is swept into the air by dust storms. These particles can cause respiratory problems in humans and wreak havoc on nearby agricultural lands. Watch the video to see how Lake Urmia’s footprint has changed in recent decades.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 338536,
            "url": "https://svs.gsfc.nasa.gov/11748/#media_group_338536",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014.",
            "items": [
                {
                    "id": 283698,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446236,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/pf-1024.jpg",
                        "filename": "pf-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 283699,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446235,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/pf-1280.jpg",
                        "filename": "pf-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 283700,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446233,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/pf-1024_print.jpg",
                        "filename": "pf-1024_print.jpg",
                        "media_type": "Image",
                        "alt_text": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 283695,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446234,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/LakeUrmia-540-MASTER_high.webm",
                        "filename": "LakeUrmia-540-MASTER_high.webm",
                        "media_type": "Movie",
                        "alt_text": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 283697,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446232,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/LakeUrmia-540-MASTER_high.mp4",
                        "filename": "LakeUrmia-540-MASTER_high.mp4",
                        "media_type": "Movie",
                        "alt_text": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 283696,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 852935,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/a011748_iPad_movie_LakeUrmia-540-MASTER/LakeUrmia-540-MASTER.m3u8",
                        "filename": "LakeUrmia-540-MASTER.m3u8",
                        "media_type": "File",
                        "alt_text": "USGS-NASA Landsat satellites captured these false-color images of Lake Urmia between 1972 and 2014."
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 338537,
            "url": "https://svs.gsfc.nasa.gov/11748/#media_group_338537",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Once the sixth largest salt lake in the world, Lake Urmia covered nearly half a million hectares in 1989.",
            "items": [
                {
                    "id": 283701,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446239,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s1-1280.jpg",
                        "filename": "s1-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "Once the sixth largest salt lake in the world, Lake Urmia covered nearly half a million hectares in 1989.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 283702,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446240,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s1-1024.jpg",
                        "filename": "s1-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "Once the sixth largest salt lake in the world, Lake Urmia covered nearly half a million hectares in 1989.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 283703,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446238,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s1-1024_print.jpg",
                        "filename": "s1-1024_print.jpg",
                        "media_type": "Image",
                        "alt_text": "Once the sixth largest salt lake in the world, Lake Urmia covered nearly half a million hectares in 1989.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 338538,
            "url": "https://svs.gsfc.nasa.gov/11748/#media_group_338538",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "By 2012, the lake had lost many of the islands that provided feeding and breeding grounds for migrating birds.",
            "items": [
                {
                    "id": 283704,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446242,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s2-1280.jpg",
                        "filename": "s2-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "By 2012, the lake had lost many of the islands that provided feeding and breeding grounds for migrating birds.",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 283705,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446243,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s2-1024.jpg",
                        "filename": "s2-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "By 2012, the lake had lost many of the islands that provided feeding and breeding grounds for migrating birds.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 283706,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446241,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s2-1024_print.jpg",
                        "filename": "s2-1024_print.jpg",
                        "media_type": "Image",
                        "alt_text": "By 2012, the lake had lost many of the islands that provided feeding and breeding grounds for migrating birds.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 338539,
            "url": "https://svs.gsfc.nasa.gov/11748/#media_group_338539",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "The lake covered around 62,000 hectares by 2014—a decrease of nearly 90 percent since the 1970s. ",
            "items": [
                {
                    "id": 283707,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446245,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s3-1280.jpg",
                        "filename": "s3-1280.jpg",
                        "media_type": "Image",
                        "alt_text": "The lake covered around 62,000 hectares by 2014—a decrease of nearly 90 percent since the 1970s. ",
                        "width": 1280,
                        "height": 720,
                        "pixels": 921600
                    }
                },
                {
                    "id": 283708,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446246,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s3-1024.jpg",
                        "filename": "s3-1024.jpg",
                        "media_type": "Image",
                        "alt_text": "The lake covered around 62,000 hectares by 2014—a decrease of nearly 90 percent since the 1970s. ",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 283709,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 446244,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011700/a011748/s3-1024_print.jpg",
                        "filename": "s3-1024_print.jpg",
                        "media_type": "Image",
                        "alt_text": "The lake covered around 62,000 hectares by 2014—a decrease of nearly 90 percent since the 1970s. ",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "gms",
    "funding_sources": [
        "PAO"
    ],
    "credits": [
        {
            "role": "Writer",
            "people": [
                {
                    "name": "Kerry Klein",
                    "employer": "USRA"
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Amir AghaKouchak",
                    "employer": "University of California, Irvine"
                }
            ]
        }
    ],
    "missions": [],
    "series": [],
    "tapes": [],
    "papers": [],
    "datasets": [],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "App"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}