Rainforests, it turns out, are not created equal. Take the Amazon rainforest, an area that covers about 7 million square kilometers. But within that huge expanse are all kinds of ecological zones, and some of these zones, says Greg Asner, are a lot more crowded than others.

    “Some forests have many species of trees,” he said, “others have few. Many forests are unique from others in terms of their overall species composition…” And all of these different small areas of forest exist within the giant space that is the Amazon Rainforest.

    So Asner, using the signature technique called airborne laser-guided imaging spectroscopy, began to map these different zones from the air. “By mapping the traits of tropical forests from above,” he explains, “we are, for the first time, able to understand how forest composition varies geographically.”

    The results show up in multicolored maps, with each color representing different kinds of species, different kinds of trees, the different kinds of chemical they are producing and using, and even the amount of biodiversity, the animal and plant species that live within each zone.

    Armed with this information, Asner says decision-makers now have “a first-time way to decide whether any given forest geography is protected well enough or not. If not, then new protections can be put in place to save a given forest from destruction.”

    Asner says the information is a great way for decision-makers to develop a “cost-benefit ratio type analysis.”  Conservation efforts can be expensive, so armed with this information, government leaders can ensure they are making the most of their conservation dollars by focusing on areas that are the most biologically diverse or unique.

    The next step, Asner says, is to take his project global, and to put his eyes even higher in the sky, on orbital satellites. “The technique we developed and applied to map Peru is ready to go global.” Asner said. “We want to put the required instrumentation on an Earth-orbiting satellite, to map the planet every month, which will give the best possible view of how the world's biodiversity is changing, and where to put much needed protections.

    Messages in honor of Stan Lee are pouring in on social media and other online sites.

    Lee is the creator of famous comic book characters, including Spider-Man, the Hulk, Black Panther and others. He died in Los Angeles, California, Monday. He was 95 years old.

    Marvel Entertainment and its parent company, Walt Disney, posted a video about the late writer, editor and publisher on their websites.

    Disney chairman and chief Bob Iger said Lee is "a super hero in his own right to Marvel fans around the world." He compared Lee to his comic book characters with "the power to inspire, to entertain, and to connect."

    Lee was born Stanley Martin Leiber in New York City. He began writing for comic books at 19. He wrote under the name Stan Lee. He explained that he used a false name because he wanted to write a serious and great piece of literature someday. He did not want his link with comic books to be known when that happened. But it never did happen. As the pride in his work grew, he decided to legally change his name to Stan Lee.

    Lee's comic book heroes stand apart from its competitor DC, the company that produced the seemingly perfect heroes like Superman and Wonder Woman. Lee's character often had super power, but they also had weaknesses and moral failings. In a piece for Marvel in 1969, Lee discussed the importance of creating these balanced characters. Nobody is all good, or all bad, he wrote, like Tony Stark, also known as Iron Man. He is a deeply gifted inventor with serious mental health issues; or, Peter Parker, a sensitive, brainy high-school student who has no idea how to deal with the frightening abilities he gets from the bite of a radioactive spider. Even Steve Rogers, whose Captain America was the most Superman-like of the Marvel group, had problems. Rejected as a candidate for the armed forces, he volunteers to take a "supersoldier" substance to make him a super-fighting machine.

    Actor Chris Evans has played that character in several Hollywood films. He posted a tribute to Captain America's creator on Twitter Monday. “There will never be another Stan Lee,” he wrote. Actor, writer and funny man Seth Rogen never played one of Lee's characters but he remembered him with thanks in a tweet. “Thank you Stan Lee for making people who feel different realize they are special,” he wrote.

    I always feel sorry for world leaders busy dealing with fights between nations. When my three children were young, most days it was hard to keep my house from becoming a battlefield.

    It got worse as they grew older. Three years ago, Zack, then 16, couldn't make it through a day without making his sisters, Alex 11 and Taryn 9, angry.

    My husband and I tried to be understanding the boy at such an age. We reasoned, punished, and left heartfelt notes on his bed about how he was hurting our family. His answer was "I say it because it's true."

    I even tried telling the girls to fight back. Bad idea. Now I had three children at war. Whatever I said to them, they paid no attention. When there was no way out, I told everything to my sister, Mary, in an email. She replied, "Don't email me. Email him."

    Our son was online every day, mailing and talking with his friends. Maybe he would actually hear me this way. I didn't say anything different, but email just took the tension away. There'd be no shouting or door banging. Zack wouldn't feel under attack.

    Zack didn't reply for days. When he finally did, his entire message was four small words. I smiled when I read them: "You're right. I'm sorry."

    The children still fought, of course, but Zack changed. Best of all, I now have a better way to talk with not one but three of them. I like it that they don't tune me out as much as they used to. They like not having to listen to me shouting to them. Or as Alex says, "You're so much nicer online."

    All I know is that the house is quiet. But we're talking.

    Shakespeare's Birthplace and Exhibition of Shakespeare's World

Welcome to the world-famous house where William Shakespeare was born in l564 and where he grew up .The property (房产) remained in the ownership of Shakespeare's family until 1806 .The House has welcomed visitors travelling from all over the world for over 250 years.

    Enter through the Visitors' Centre and see the highly-praised exhibition Shakespeare's World，a lively and full introduction to the life and work of Shakespeare.

    Stand in the rooms where Shakespeare grew up.

    Discover examples of furniture and needlework from

    Shakespeare's period.

    Enjoy the traditional English garden, planted with trees and flower mentioned in the poet's works.

    The Birthplace is within easy walking distance of all the car parks shown on the map; nearest is Windsor Street (3 minutes' Walk).

    The House may present difficulties but the Visitors' Centre, its exhibition, and the garden are accessible (可进入的)to wheelchair users.

    The Shakespeare Coffee House (opposite the Birthplace).

    Email has brought the art of letter writing back to life, but some experts think the resulting spread of bad English does more harm than good.

    Email is a form of communication that is changing, for the worse, the way we write and use language, say some communication researchers. It is also changing the way we interact(交流) and build relationship. These are a few of recently recognized features of email, say experts, that should cause individual and organizations to rethink the way they use email.

    "Email has increased the spread of careless writing habits, "says Naomi Baron, a professor of linguistics at American University. She says the poor spelling, grammar, punctuation(标点符号) and sentence structure of emails reflect a growing unconcern to the way we write.

    Baron argues that we should not forgive and forget the poor writing often shown in emails. "The more we use email and its tasteless writing, the more it becomes the normal way of writing," the professor says.

    Others say that despite its poor prose(文字), email has finished what several generations of English teachers couldn't: it has made writing fashionable again.

    "Email is a critical new communication technology," says Ian Lancashire, a University of Toronto professor of English." It fills the gap between spoken language and the formal methods of writing that existed before email. It is the purest form of written speech."

    Lancashire says email has the mysterious ability to get people who are scared by writing to get their thoughts flowing easily onto a blank screen. He says this is because of email's close similarity to speech." It's like a circle of four or five people around a campfire," he says.

    Still, he accepts that this new found freedom to express themselves often gets people into trouble. "Almost everyday I get emails that apologies of previous emails," he reports.

    In the US, the number of emails sent in a day exceeds(超过) the number of letters mailed in a year. But more people are recognizing the content of a typical email message is not often exact.

Below is a web page from http: //www.parents.com/.

Kid of the Year Photo Contest

Enter your kid's photo today and win! We're giving away 52 weekly $250 prizes from Readers' Choice votes. PLUS our editor s will select one entry(参赛作品) to win our grand prize of S7,

000.

Official Contest Rules

No purchase necessary to enter or win. The Kid of the Year Photo Contest entry period begins at 12:00 a. m. March 23, 2023, and ends on January 21, 2024 (the "Entry Period"). Entries must be received by 9:00 p. m. on January 21, 2024 ("Entry Deadline"). Entries will not be acknowledged or returned.

SPONSOR: Meredith Corporation, 1716 Locust Street, Des Moines, Iowa.

ENTRY: There will be two methods of entry.

Share My Entry:

Visit http: //www. parents. com/photos/photo-contests-1/kid-of-the-year/ and click the button to enter. Then complete the registration form and follow the instructions to upload one album of up to six photos of your child aged three months to eight years. Photos must be taken by entrant(参赛者). non-professional, unpublished and may not have won any prize or award. Photos must be . jpeg or . bmp image formats and cannot exceed 3 MB.

Faccbook Entry:

Visit Facebook. com/ParentsMagazine and click the Kid of 2019 tab. Fill out the registration form and upload one album of up to six photos of your child aged three months to eight years. You may provide one description and one album title that will be applied to all photos. Photos must be taken by entrant, non-professional, unpublished and may not have won any prize or award. Photos must be jpeg or.bmp image formats and cannot exceed 3 MB.

This promotion is in no way sponsored, supported or run by, or associated with Faccbook. You are providing your information to Parents Magazine and not to Facebook. The information you provide will only be used to run the promotion and register for Parents. com .

Photos must not contain material that infringesthe rights of another, including but not limited to privacy. publicity or intellectual property rights, or that constitutes copyright violation. Photos must not contain brand names or trademarks.

LIMIT:

One entry per household, per cligible(有资格的) child, per week. One weekly prize per child. For entries of more than one cligible child in the household, the entry process must be completed separately for each child. No group entries.