美国国家公共电台 NPR--Scientists in the Adirondack Mountains monitor Canadian wildfire smoke

Scientists in the Adirondack Mountains monitor Canadian wildfire smoke

Transcript¹

Smoke from Canadian wildfires continues to blanket much of the Northeast. Scientists at a mountain research station in New York have been watching the crisis unfold.

A MART?NEZ, HOST:

Smoke from Canadian wildfires continues to blanket much of the Northeast. The air quality is so poor that some school districts are canceling doing stuff outdoors. Officials in New York are scrambling² to distribute a million N95 masks. NPR's Brian Mann traveled to a mountain research station where scientists are watching this crisis unfold.

BRIAN MANN, BYLINE³: Scott McKim walks up a path in New York's Adirondack Mountains, just south of the U.S.-Canada border.

SCOTT MCKIM: This is our sensor⁴ field. So it's a little clearing within the wider forest.

MANN: If this were a disaster movie, McKim would be out of central casting - a lanky⁵ scientist in a hoodie and blue jeans. As a meteorologist with the University at Albany, he's helped maintain these antennas⁶ and sensor arrays for nearly a decade.

(SOUNDBITE OF INTAKE⁷ TUBE SUCKING AIR)

MANN: Intake tubes suck in air, tasting for pollutants⁸. And most days, McKim says they barely register.

MCKIM: Overall, the air is super clean here.

MANN: But as wildfires exploded across the border in Quebec, the first plumes⁹ of smoke swirled¹⁰ south on Saturday. Everything surged - black carbon, carbon monoxide, particulates¹¹.

MCKIM: So this is pretty unprecedented¹². We haven't seen these spikes¹³ in the data in our historical record.

MANN: As the numbers rose, McKim says the sky changed.

MCKIM: Eerie¹⁴, I guess, is what I would call it. Any kind of shadow on the ground had an orange tinge¹⁵ to it.

MANN: McKim takes me inside the monitoring station, and he points to a real-time satellite map tracking the latest smoke plumes.

MCKIM: All of this muted gray color covering western New York...

MANN: The smoke is so dense¹⁶, researchers think it's actually suppressing rainfall in this area, which is already drought-stricken. The smoke blocked so much sunlight, McKim says, it cooled the earth, disrupting expected weather patterns.

MCKIM: Because of that, we've seen very little of the predicted rain.

MANN: It's wrenching¹⁷ to think this beautiful, dry forest could burn, too, like the forests in Quebec. If this all feels hopeless, McKim points out this research project actually started because of another massive environmental threat.

MCKIM: In the 1970s, when this atmospheric¹⁸ monitoring station got ginned up, it was all because of acid rain and pollution.

MANN: McKim says science and public policy dramatically improved those problems. Now, he says, this mountain research outpost is on the front lines again.

Brian Mann, NPR News, in Wilmington, N.Y.

1 transcript   

n.抄本，誊本，副本，肄业证书

参考例句：

• A transcript of the tapes was presented as evidence in court.一份录音带的文字本作为证据被呈交法庭。
• They wouldn't let me have a transcript of the interview.他们拒绝给我一份采访的文字整理稿。

2 scrambling   

v.快速爬行( scramble的现在分词 )；攀登；争夺；（军事飞机）紧急起飞

参考例句：

• Scrambling up her hair, she darted out of the house. 她匆忙扎起头发，冲出房去。 来自《现代英汉综合大词典》
• She is scrambling eggs. 她正在炒蛋。 来自《简明英汉词典》

3 byline   

n.署名；v.署名

参考例句：

• His byline was absent as well.他的署名也不见了。
• We wish to thank the author of this article which carries no byline.我们要感谢这篇文章的那位没有署名的作者。

4 sensor   

n.传感器，探测设备，感觉器（官）

参考例句：

• The temperature sensor is enclosed in a protective well.温度传感器密封在保护套管中。
• He plugged the sensor into a outlet.他把传感器插进电源插座。

5 lanky   

adj.瘦长的

参考例句：

• He was six feet four,all lanky and leggy.他身高6英尺4英寸，瘦高个儿，大长腿。
• Tom was a lanky boy with long skinny legs.汤姆是一个腿很细的瘦高个儿。

6 antennas   

[生] 触角，触须（antenna的复数形式）

参考例句：

• Marconi tied several antennas to kites. 马可尼在风筝上系了几根天线。 来自超越目标英语 第3册
• Radio astronomy today is armed with the largest antennas in the world. 射电天文学拥有世界上最大的天线。

7 intake   

n.吸入，纳入；进气口，入口

参考例句：

• Reduce your salt intake.减少盐的摄入量。
• There was a horrified intake of breath from every child.所有的孩子都害怕地倒抽了一口凉气。

8 pollutants   

污染物质（尤指工业废物）( pollutant的名词复数 )

参考例句：

• Pollutants are constantly being released into the atmosphere. 污染物质正在不断地被排放到大气中去。
• The 1987 Amendments limit 301(g) discharges to a few well-studied nonconventional pollutants. 1987年的修正案把第301条（g）的普通排放限制施加在一些认真研究过的几种非常规污染物上。 来自英汉非文学 - 环境法 - 环境法

9 plumes   

羽毛( plume的名词复数 )； 羽毛饰； 羽毛状物； 升上空中的羽状物

参考例句：

• The dancer wore a headdress of pink ostrich plumes. 那位舞蹈演员戴着粉色鸵鸟毛制作的头饰。
• The plumes on her bonnet barely moved as she nodded. 她点点头，那帽子的羽毛在一个劲儿颤动。

10 swirled   

v.旋转，打旋( swirl的过去式和过去分词 )

参考例句：

• The waves swirled and eddied around the rocks. 波浪翻滚着在岩石周围打旋。
• The water swirled down the drain. 水打着旋流进了下水道。

11 particulates   

n.微粒，粒子( particulate的名词复数 )

参考例句：

• Techniques for controlling particulates include filtering, washing, centrifugal separation, and electrostatic precipitation. 控制颗粒污染物的技术包括过滤、洗涤、离心分离、静电沉降。 来自英汉非文学 - 环境法 - 环境法
• Only micronic particulates penetrate to the depth of the lung. 只有微细粒子穿透到肺深部。 来自辞典例句

12 unprecedented   

adj.无前例的，新奇的

参考例句：

• The air crash caused an unprecedented number of deaths.这次空难的死亡人数是空前的。
• A flood of this sort is really unprecedented.这样大的洪水真是十年九不遇。

13 spikes   

n.穗( spike的名词复数 )；跑鞋；（防滑）鞋钉；尖状物v.加烈酒于( spike的第三人称单数 )；偷偷地给某人的饮料加入（更多）酒精（ 或药物）；把尖状物钉入；打乱某人的计划

参考例句：

• a row of iron spikes on a wall 墙头的一排尖铁
• There is a row of spikes on top of the prison wall to prevent the prisoners escaping. 监狱墙头装有一排尖钉，以防犯人逃跑。 来自《简明英汉词典》

14 eerie   

adj.怪诞的；奇异的；可怕的；胆怯的

参考例句：

• It's eerie to walk through a dark wood at night.夜晚在漆黑的森林中行走很是恐怖。
• I walked down the eerie dark path.我走在那条漆黑恐怖的小路上。

15 tinge   

vt.(较淡)着色于，染色；使带有…气息；n.淡淡色彩，些微的气息

参考例句：

• The maple leaves are tinge with autumn red.枫叶染上了秋天的红色。
• There was a tinge of sadness in her voice.她声音中流露出一丝忧伤。

16 dense   

a.密集的，稠密的，浓密的；密度大的

参考例句：

• The general ambushed his troops in the dense woods. 将军把部队埋伏在浓密的树林里。
• The path was completely covered by the dense foliage. 小路被树叶厚厚地盖了一层。

17 wrenching   

n.修截苗根，苗木铲根（铲根时苗木不起土或部分起土）v.（猛力地）扭( wrench的现在分词 )；扭伤；使感到痛苦；使悲痛

参考例句：

• China has been through a wrenching series of changes and experiments. 中国经历了一系列艰苦的变革和试验。 来自辞典例句
• A cold gust swept across her exposed breast, wrenching her back to reality. 一股寒气打击她的敞开的胸膛，把她从梦幻的境地中带了回来。 来自汉英文学 - 家（1-26） - 家（1-26）

18 atmospheric   

adj.大气的，空气的；大气层的；大气所引起的

参考例句：

• Sea surface temperatures and atmospheric circulation are strongly coupled.海洋表面温度与大气环流是密切相关的。
• Clouds return radiant energy to the surface primarily via the atmospheric window.云主要通过大气窗区向地表辐射能量。