Spatial patterns of projected biomass changes. Shown are global ensemble projections at a 1 × 1 degree resolution for (A, C, and E) RCP2.6 and (B, D, and F) RCP8.5. (A and B) Multimodel mean change (percent, n = 10) in total marine animal biomass in 2090–2099 relative to 1990–1999 without fishing. (C and D) Variability among different ecosystem model and ESM combinations expressed as 1 SD. (E and F) Model agreement (percent) on the direction of change. Graphic: Lotze, et al., 2019 / PNAS

Study projects substantial declines in large fish and marine species with warming oceans – “There are substantial consequences for marine ecosystems on a global scale”

By Alison Auld 11 June 2019 (Dal News) – Populations of large fish and other marine species will decline steadily if little is done to stem the effects of climate change, according to a study led by Dalhousie University researchers that shows how greenhouse gas emissions could cause widespread global stock losses and habitat shifts. […]

Environmentalist José Luis Álvarez Flores, an activist who fought to conserve wildlife, was found murdered between the borders of Tabasco and Chiapas on 11 June 2019. Photo: Reforma

Environmental activist who fought illegal mining murdered in Chiapas – “This is abominable, he was a nice person, his fault was to fight against the illegal extraction of sand”

11 June 2019 (Mexico News Daily) — An environmental activist from Tabasco who worked to preserve the habitat of howler monkeys was found dead yesterday in Chiapas. The body of José Luis Álvarez Flores was found in Calatraba, a community in the municipality of Palenque. The 64-year-old was reportedly shot at least five times. Álvarez […]

William Happer, who serves on the National Security Council, is pushing to create a climate review panel that would question the overwhelming scientific consensus on anthropogenic global warming. Photo: Albin Lohr-Jones

White House tried to stop climate science testimony, documents show – “I have never heard of basic facts being deleted from or blocked from testimony”

By Lisa Friedman 8 June 2019 WASHINGTON (The New York Times) – The White House tried to stop a State Department senior intelligence analyst from discussing climate science in congressional testimony this week, internal emails and documents show. The State Department’s Bureau of Intelligence and Research declined to make changes to the proposed testimony and […]

Aerial view of Staten Island with proposed sea wall indicated. Graphic: Vox.png

Video: New York is building a wall to hold back the ocean

10 June 2019 (Vox) – Climate change is leading to increasingly violent storms. Can seawalls hold back floods? Staten Island recently received funding for a nearly 5-mile-long seawall to protect its coast. But the plan raises a lot of questions. We’re living in a dangerously dynamic world: Hurricanes are getting worse, wildfires are rampant in […]

The Chilean crocus, Tecophilaea cyanocrocus. Photo: Richard Wilford

Almost 600 plant species have already gone extinct – “Plant extinction is bad news for all species”

By Amanda Gonzalez Bengtsson 11 June 2019 (Stockholm University) – For the first time ever, scientists at the Royal Botanic Gardens, Kew and Stockholm University, have compiled a global analysis of all plant extinction records documented from across the world. This unique dataset published today in leading journal, Nature Ecology & Evolution, brings together data […]

Brazil President Jair Bolsonaro talks to journalists. Photo: Brazil’s Presidency / Flickr Commons

Brazil guts environmental agencies, clears way for unchecked deforestation – “If before, staff were already being attacked by loggers, imagine what it is like with the president’s endorsement of the criminals”

By Sue Branford and Thais Borges 10 June 2019 (Mongabay) – The Brazilian government’s environmental agency, IBAMA, has so far this year imposed the lowest number of fines for illegal deforestation in at least 11 years, while the country’s other leading environmental agency and its federal parks’ protector, ICMBio (the Chico Mendes Institute), did not […]

Carbon emissions from the power sector 2018. Graphic: BP

BP Statistical Review of World Energy 2019: “A growing mismatch between hopes and reality”

By Spencer Dale 11 June 2019 (BP) – The Statistical Review of World Energy has been providing timely and objective energy data for the past 68 years. In addition to the raw data, the Statistical Review also provides a record of key energy developments and events through time. My guess is that when our successors […]

Tug boats idle along the shores of the Mississippi River as they wait to push barges north, on 7 June 2019. Photo: Daniel Acker / Bloomberg

Hundreds of barges stalled as record floods hinder Midwest supplies – “Very long duration flooding on the Mississippi River can really start to wear on people”

By Brian K Sullivan , Shruti Singh, and Mario Parker 8 June 2019 (Bloomberg) – Hundreds of barges are stalled on the Mississippi River, clogging the main circulatory system for a farm-belt economy battered by a relentless, record-setting string of snow, rainstorms and flooding. Railways and highways have been closed as well, keeping needed supplies […]

Industrial methane emissions are 100 times higher than reported, researchers say

By Amanda Garris 6 June 2019 (Cornell Chronicle) – Emissions of methane from the industrial sector have been vastly underestimated, researchers from Cornell and Environmental Defense Fund have found. Using a Google Street View car equipped with a high-precision methane sensor, the researchers discovered that methane emissions from ammonia fertilizer plants were 100 times higher […]

Simultaneous heatwaves caused by anthropogenic climate change – “If in future more and more key agricultural regions and densely populated areas are affected by simultaneous heatwaves, this would have severe consequences”

By Peter Rüegg 9 April 2019 (ETH) – Without the climate change caused by human activity, simultaneous heatwaves would not have hit such a large area as they did last summer. This is the conclusion of researchers at ETH Zurich based on observational and model data. Many people will remember last summer – not only […]

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