Our carbon sinks are absorbing twice as much carbon dioxide as they used to

The term ‘carbon sink’ is becoming more common as we all gain the scientific education needed to deal with climate change and global warming 다운로드.

According to Wikipedia, carbon sinks can be both natural and artificial 다운로드. Both involve the process of absorbing carbon dioxide from the atmosphere, which is called carbon sequestration.

The main natural carbon sinks are the oceans and plants, and with our planet covered in so much water, the oceans are the biggest sinks on Earth 다운로드. The main artificial ones are landfills and the various carbon capture projects.

In those countries that follow the Kyoto Protocol, the use of artificial carbon sinks can serve as a way to offset other carbon use 다운로드.

Of course, as we are pumping more carbon into the atmosphere our natural carbon sinks are ingesting more carbon dioxide:

Nature has her own way of dealing with excess carbon dioxide 가톨릭성가 mp3. When human activities spew CO2 into the atmosphere, plants absorb more of it than usual, leading to profuse growth. The ocean, too, swallows more than it otherwise would g402. Many scientists fret that these so-called carbon sinks risk getting clogged up. Some even suggest that this has already started happening. – The Economist

Some even estimate that the amount of CO2 absorbed by the oceans and plants has doubled 다운로드. Nobody knows what this means, maybe it can continue and alleviate some of our carbon problems, or there could be a backlash effect.

For more on this, check out The Economist article, That Sinking Feeling 로그레거시.


Continue reading Our carbon sinks are absorbing twice as much carbon dioxide as they used to

10 reasons to drink lemon water

I’m not sure how many of these are scientifically accurate, but if just a few are true…

Drop a slice of lemon into your hot/cold water to:


1. Boost your immune system: Lemons are high in vitamin C, which is great for fighting colds.  They’re high in potassium, which stimulates brain and nerve function 우드잡 다운로드. Potassium also helps control blood pressure.

3. Help with weight loss:   Lemons are high in pectin fiber, which helps fight hunger cravings 서유기 선리기연 다운로드. It also has been shown that people who maintain a more alkaline diet lose weight faster.

6. Clear skin:  The vitamin C component helps decrease wrinkles and blemishes 스케치업 2018 한글 다운로드. Lemon water purges toxins from the blood which helps keep skin clear as well. It can actually be applied directly to scars to help reduce their appearance 철권5 다운로드.

8. Relieve respiratory problems: Warm lemon water helps get rid of chest infections and halt those pesky coughs. It’s thought to be helpful to people with asthma and allergies too wma 파일.


Source: La Jolla Mom – 10 Reasons Why You Should Drink Lemon Water in the Morning



Continue reading 10 reasons to drink lemon water

Art of the week – 1 in 5 teenagers will experiment with art

(image: Andy Kluthe)


Continue reading Art of the week – 1 in 5 teenagers will experiment with art

다운로드 다운로드 다운로드 다운로드

New App, Leafsnap, lets you identify a tree species by photographing a leaf

If you’ve ever wondered what type of tree was nearby but didn’t have a guide book, a new smartphone app allows users with no formal training to satisfy their curiosity and contribute to science at the same time 주분투 다운로드.

Scientists have developed the first mobile app to identify plants by simply photographing a leaf. The free iPhone and iPad app, called Leafsnap, instantly searches a growing library of leaf images amassed by the Smithsonian Institution 다운로드. In seconds, it returns a likely species name, high-resolution photographs and information on the tree’s flowers, fruit, seeds and bark.

Users make the final identification and share their findings with the app’s growing database to help map the population of trees one mobile phone at a time 상하이 애니팡 다운로드.

via U-T San Diego


// Photo – flatworldsedge

Historical photos of UCLA and Westwood Village from first day of classes to late-1930s

Historical photos of UCLA and Westwood village from the late-1920s to late-1930s, just as the school and campus was being built.

The first day of classes in Westwood were in 1929 with 5,500 students and was also the first year the UCLA football team played the USC football team 다운로드.

Thx to KS Bruin

Another aerial shot showing Moore Hall and Janss Steps under construction.

Continue reading Historical photos of UCLA and Westwood Village from first day of classes to late-1930s

Among the Ancients

Of all the literary themes out there trees happen to be one of my favorite. One of the best authors in this genre is, surprisingly, fantasy giant J.R.R 윈도우10 rs5 다운로드. Tolkein. In his series of novels, The Lord of The Rings, he goes on endlessly about trees giving them an entire culture and personifying them with eyes, mouths, legs, wives, and even a flock (of trees) to shepherd android sdk manager 다운로드. He is fascinatingly descriptive and beautiful, and, unfortunately, none of that made it into the the movie versions.

In some ways Tolkein was a vanguard, ahead of his time, as modern science is revealing just how important trees are to the environment 파나소닉 다운로드. In his book Collapse, Jared Diamond discusses how entire societies failed due to mismanagement of trees (cutting too many down) 가자 노동해방. He digs into the research uncovering how trees and tree roots tie together entire ecosystems and without them catastrophic events happen like wildfires, species extinction, desertification, and more 시민케인 다운로드.

If you dig into the tree world you quickly realize that one particular group is the CEO of the forests. The boss, the elder, and the strongest 다운로드. Trees that in every way dominate the ecosystem. They are the old trees, well old in terms of human beings. In their world they are simply several hundred years old and considered middle age 다운로드.

A grouping of these trees together is called an Old-Growth Forest. Among the characteristics of these groupings are an incredible resistance to forest fires, copious amounts of wildlife (including rare and threatened species), and even an ability to affect weather patterns 다운로드. It is quite common for developments to pave into these old forests only to find that fires suddenly become a problem or see the land turn dry and become a desert 백일의 낭군님 3화.

If this fascinates you or if you just want to visit an Old-Growth Forest than I have the book for you, Among the Ancients, Adventures in the Eastern Old-Growth Forests 다운로드.

The author, Joan Maloof, has personally visited each one and brought back meticulous detail about how to get there and what to look for. I want to call it a field guide but it is more than that. She provides narration and descriptions in the middle of the “turn-left here” moments.

Take this description:

“The webs I saw were a few inches across and not the type strung between branches; instead they were like webby sheets attached to ridges in the bark. As I looked closer I noticed, somewhere on each of these webs, a circular hole receding from the surface down toward the trunk like a funnel. This was the work of a funnel-web spider”

“The sheet of web isn’t sticky like a most other webs; it functions more like the head of a drum. When a small insect causes the web to vibrate, the spider senses it an zooms out of its funnel hole. He captures the insects, bites it, wraps it in silk, and drags it down the hole. Some types of spiders spin a new web every evening, but the funnel-web keeps the same one all year, making repairs as necessary.”

It’s a beautiful description of the funnel-web spider and it instantly brought me back to my own adventures in nature. I can picture that strong white funnel web and the spider sneaking around behind it. It offers such a tantalizing view into the abundant wildlife in old-growth forests. Places where you can find creatures beyond your wildest imagination.

The book covers the entire east coast (South, North, Mid) and I have read through all the adventures in my native Mid-Atlantic neighborhood, and I can’t wait to go through the other regions. A few brief glances at them have offered delightful glimpses of exotic creatures and forests.

If you are a nature lover or if any of this has grabbed your attention then the book is definitely worth checking out.

More information about the book can be found at Ruka Press, a local Washington D.C. based publishing company committed to environmental principles in book publishing.