2018-32 WALNUT ST #17F

*owned by*

LAZINGER FAMILY ASSOCIATE
102 DELANCEY ST
PHILADELPHIA PA

👩🏻‍🔬🔬🔭 Editatona de investigadoras #17F Presencial

✅ Organiza: Ministerio de Cultura
🗓 Sábado 17 de febrero
🕒 10:00-14:00 horas
🚩 Archivo Histórico Nacional | Calle Serrano 115. 28006 MADRID
📝 INSCRIPCIÓN:
https://docs.google.com/forms/d/e/1FAIpQLSfq5RLljJ_4IFjwt8NUEXSILOhPmKcMilhehbQOfF-LLznF-g/viewform

#Editatona #Wikipedia #MujeresEnCiencia #WomenInSTEM #Girls4STEM

In January 2024, at long last, someone has figured out a formula of sorts for how snow reacts to climate change,

and the answer is:
It reacts nonlinearly.

Which is to say, if we think snow is getting scarce now, we ought to buckle up.

Nonlinear relationships indicate accelerated change;

shifts are small for a while but then, past a certain threshold, escalate quickly.

In a paper published Wednesday in the journal Nature, two Dartmouth researchers report finding a distinctly nonlinear relationship between increasing winter temperatures and declining snowpacks.

And they identify a “snow loss cliff”—an average winter-temperature threshold below which snowpack is largely unaffected, but above which things begin to change fast.

That threshold is 17 degrees Fahrenheit.

Remarkably, 80 percent of the Northern Hemisphere’s snowpack exists in far-northern, high-altitude places that, for now, on average, stay colder than that.

There, the snowpack seems to be healthy and stable, or even increasing.

But as a general rule, when the average winter temperature exceeds 17 degrees (–8 degrees Celsius), snowpack loss begins, and accelerates dramatically with each additional degree of warming.

Already, millions of people who rely on the snowpack for water live in places that have crossed that threshold and will only get hotter.

“A degree beyond that might take away 5 to 10 percent of the snowpack, then the next degree might cut away 10 to 15 percent, then 15 to 20 percent,” Alexander Gottlieb, the first author on the paper, told me over the phone as I looked out my window in New York City, where it has rained several times over the past few days.

“Once you get around the freezing point”—32 degrees Fahrenheit—“you can lose almost half of your snow from just an additional degree of warming,” he said.

New York City, which was recently reclassified as a “humid subtropical” climate, has clocked nearly 700 consecutive days with less than an inch of snowfall.

It’s definitely over the snow-loss cliff, and as global temperatures increase, more places will follow.

#17F #SnowLossCliff #NonlinearClimateChange

https://www.theatlantic.com/science/archive/2024/01/winter-snow-loss-climate-change/677078/?gift=j9r7avb6p-KY8zdjhsiSZ2wLG_A_3r2KLJ1madGqE6s

📣📆 #17F #ACoruña | Asemblea aberta do Encontro Galego contra a OTAN.

📌 R/ Orillamar, 14, baixo

🕰️ 20h

📢La Milicia Bolivariana (cuerpo absolutamente regido por una ley), al igual que los consejos comunales, son expresiones del nuevo Estado comunal; parte integral de las nuevas estructuras de poder comunal que venimos construyendo

📖Hugo Rafael Chávez Frías
#MiliciaEsPueblo
#17F

#17F 2020 #ElDíaEnTitulares

►El Gobierno aprobará derogación del despido por acumulación de bajas médicas justificadas
►Willy Toledo declara ante el juez por cagarse en Dios: "Es aberrante que exista un delito de blasfemia"

Resumen de titulares Víctor Arrogante Viñeta Eneko
▶https://www.la-politica.com/el-dia-en-titulares-17-de-febrero-de-2020/