DoomiestGraph – Page 60 – Desdemona Despair

Aerial view of flooding in Snaith, Yorkshire, UK, 1 March 2020. Video: Sky News

March 2, 2020

Wettest February on record in UK – 77 flood warnings issued with hours until water levels hit peak – 15 rivers hit their highest levels on record

By Kate Ng 2 March 2020 (The Independent) – Seventy-seven flood warnings remain in place across England and Wales as the UK prepares for river levels to peak in the aftermath of Storm Jorge. The Environment Agency (EA) has 74 flood warnings in place for England, with many concentrated in the southwest and along the […]

These maps show nitrogen dioxide (NO2) values across China from 1 January 2020 to 20 January 2020 (before the quarantine) and 10 February 2020 to 25 February 2020 (during the quarantine). The data were collected by the Tropospheric Monitoring Instrument (TROPOMI) on ESA’s Sentinel-5 satellite. A related sensor, the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite, has been making similar measurements. Graphic: Joshua Stevens / NASA Earth Observatory

March 1, 2020

Airborne nitrogen dioxide plummets over China as quarantine shuts down industry

By Kasha Patel 28 February 2020 (NASA) – NASA and European Space Agency (ESA) pollution monitoring satellites have detected significant decreases in nitrogen dioxide (NO2) over China. There is evidence that the change is at least partly related to the economic slowdown following the outbreak of coronavirus. At the end of 2019, medical professionals in […]

The Blue Acceleration: global trends in human exploitation of ocean resources. Graphic: Jouffray, et al., 2020 / One Earth

February 26, 2020

The “blue acceleration”: Study shows humans’ surging incursions into the sea

By Grace Dungey 13 February 2020 (Mongabay) – Humanity has depended on the ocean for millennia. Today, however, the rush to the sea is occurring with unprecedented diversity and intensity, propelled by population growth and demand for diminishing terrestrial resources. A study published in January in the new journal One Earth analyzed 50 years of data on 18 kinds […]

Map showing land and ocean global temperature percentiles and departures from average for January 2020. The January 2020 global land and ocean surface temperature was the highest in the 141-year record at 2.05°F (1.14°C) above the 20th century average of 53.6°F (12.0°C). This value surpassed the previous record set in 2016 by only 0.04°F (0.02°C). Graphic: NOAA / NCEI

February 22, 2020

January 2020 was the warmest January on record for the globe

13 February 2020 (NCEI) – The globally averaged temperature departure from average over land and ocean surfaces for January 2020 was the highest for the month of January in the 141-year NOAA global temperature dataset record, which dates back to 1880. This monthly summary, developed by scientists at NOAA National Centers for Environmental Information, is […]

Map showing climate risk by country, 2017. The climate risk of each country is based on its ND-GAIN Index score for 2017. The ND-GAIN Index is a composite measure, with a range of 0-100, of a country’s vulnerability to climate change and its readiness to improve resilience. Vulnerability is quantified by the level of exposure, sensitivity and adaptive capacity of six life-supporting sectors (food, water, health, ecosystem services, human habitat and infrastructure). Readiness measures a country’s ability to realize adaptive actions in the economic, governance and social spheres. Data: University of Notre Dame Global Adaptation Initiative Index (available at https://gain.nd.edu/). Graphic: UNDESA

February 21, 2020

U.N. warns that runaway inequality is destabilizing the world’s democracies – “Efforts to reduce inequality will inevitably challenge the interests of certain individuals and groups. At their core, they affect the balance of power.”

By Christopher Ingraham 11 February 2020 (The Washington Post) – Runaway inequality is eroding trust in democratic societies and paving the way for authoritarian and nativist regimes to take root, according to a dire new report from the United Nations. The findings note that solutions — including robust social safety nets, an active redistribution of wealth and […]

Satellite images acquired by the Operational Land Imager (OLI) show melting on the ice cap of Eagle Island, Antarctica on 4 February 2020 and 13 February 2020. Photo: Joshua Stevens / NASA Earth Observatory

February 21, 2020

Image of the Day: Antarctica melts under its hottest days on record

By Kasha Patel 21 February 2020 (NASA) – On 6 February 2020, weather stations recorded the hottest temperature on record for Antarctica. Thermometers at the Esperanza Base on the northern tip of the Antarctic Peninsula reached 18.3°C (64.9°F)—around the same temperature as Los Angeles that day. The warm spell caused widespread melting on nearby glaciers. The warm […]

Satellite images taken one month apart, on 25 December 2019 and 26 January 2020, show a big recent jump in clearing activity (indicated by yellow circles) in the Bosawás Biosphere Reserve around the indigenous community of Alal, Nicaragua. Source: Sentinel-2 and Landsat 8, accessed through Global Forest Watch. Graphic: Mongabay

February 17, 2020

Massacre in Nicaragua: Four indigenous community members killed for their land

By Taran Volckhausen 14 February 2020 (Mongabay) – An illegal armed group connected to land grabbers killed four members of the indigenous Mayangna people, left two injured and burned 16 houses in northern Nicaragua on 29 January 2020, according to the UN Human Rights Office. The UN Human Rights Office condemned the Nicaraguan government for allowing […]

Spatial distribution of global surface ocean pHT (total hydrogen scale, annually averaged) in past (1770), present (2000) and future (2100) under the IPCC RCP8.5 scenario. Graphic: Jiang, et al., 2020 / Nature Scientific Reports

February 17, 2020

Graph of the Day: The Future of Ocean Acidification

18 December 2019 (NOAA) – New research by NOAA, the University of Maryland, and international partners published in Nature Scientific Reports shows that the changing chemistry of seawater has implications for continued greenhouse gas absorption. The ocean has been playing an important role in helping slow down global climate change by removing the greenhouse gas carbon dioxide […]

Spatial cumulative extents of the Deepwater Horizon (DWH) oil spill. (A) Cumulative NESDIS anomaly daily composites integrated from 20 April 2010 to 21 July 2010. Daily fishing closures are marked with gray lines; the cumulative fishing closure area is marked with a thick dashed yellow line. The black star represents the location of the DWH blowout. (B) Cumulative value of daily average oil concentrations (ppb), integrated across the same time span as (A) and across water depths. Vertical depth layers are 0 to 1 m, 1 to 20 m, and in 20-m increments down to 2500 m. Sediment and water samples with higher-than-background concentration are marked in bright green and dark blue circles, respectively. Red crosses in (B) represent approximate locations of DWH-related oil detections reported in previous studies. Daily fishery closures are marked with black polygons; the cumulative fishery closure area is marked with a dashed thick polygon. AB, Apalachee Bay; DP, Deep Plume; EFS, East Florida Shelf; FK, Florida Keys; LC, Loop Current System; TXS, Texas Shores; WFS, West Florida Shelf. (C) Categorization of the modeled oil spill are as follows: (i) nontoxic, PAH concentrations above background level and smaller than 0.5 and 1 ppb at the surface (depth, 0 to 1 m) and in the water column (depth, >1 m), respectively; (ii) toxic-to-biota and invisible, PAH concentrations 0.5 to 17 ppb at the surface and above 1 ppb in the water column; and (iii) toxic and visible, PAH concentrations above 17 ppb. In (C), categories were computed according to maximal concentrations across time. (D) Duration of toxic concentrations across the domain. (E) LC50 of 12 experiments examining the photoinduced toxicity to blue crab (31), fiddler crab (33), mahi mahi (29, 30), red drum (32), and speckled sea trout (32) (for more details, see table S2). (F) The spatial extent of the toxic concentrations from (E); color codes in (F) are according to bar colors in (E), representing concentrations exceeding LC50. In (F), toxic PAH of 0.5 ppb was concentrations were considered for surface waters only (depth, 0 to 1 m). Graphic: Berenshtein, et al., 2020 / Science Advances

February 17, 2020

The toxic reach of the Deepwater Horizon oil spill was much larger and deadlier than previous estimates – “Large areas of the Gulf of Mexico were exposed to invisible and toxic oil that extended beyond the boundaries of the satellite footprint and the fishery closures”

By Darryl Fears 12 February 2020 (The Washington Post) – The spread of oil from the Deepwater Horizon disaster in the Gulf of Mexico was far worse than previously believed, new research has found. As the worst offshore oil spill in U.S. history approaches its 10th anniversary in April, a study by two University of Miami researchers […]

Surface air temperature anomaly for January 2020 relative to the January average for the period 1981-2010. Data: ERA5. Graphic: Copernicus Climate Change Service / ECMWF

February 12, 2020

January 2020 warmest on record in Europe – Earth matched its warmest January on record – “The lack of snow and the warmth is really unheard of. Monthly records were not just broken, they were shattered with large margins.”

By Matthew Cappucci 4 February 2020 (The Washington Post) – Europe just concluded its warmest January on record, coming on the heels of a toasty December and making the 2019-2020 winter season a contender for the warmest Europe has observed. Although the calendar has flipped to a new decade, there has been no slowing in […]