Global Warming And Polar Bear

Each of us is affected by global warming and that includes the Bears. Polar Bear Global Warming is one of the bear species that is badly affected in global warming. The increasing number of deaths by polar bears is worrying for experts. If the situation is left alone, polar bears will face extinction. The fact is that global warming is greatly affecting this kind of bear species in species of polar bears which have a hard way of finding food. Scarcity of food shortages is a major problem for polar bears and many of these bears face malnutrition and hunger.

About 20,000 polar bears are in the wild and highly dependent on freezing and cold weather in the north pole. Many polar bears are drowning due to global warming.

Polar Bears and Climate Change

Polar bears and their species will be destroyed if humans will not do something to reverse the effects of global warming. Polar bears can only live in icy arctic environments and many photographers are now capturing images of polar Bears species clinging to tiny ice formations surrounded by water as their environment slowly melts away.

Many experts are trying to work it out if they need to put the polar bear on the endangered species list because of the many polar bear deaths due to global warming. The polar bear is still not listed as an endangered species but it is one of the endangered species too. It just means that for a given year, they may soon be threatened with extinction and could face extinction.

There is hope for all of us.

There are many things we can do as humans to reverse global warming. This species must survive for future generations to see. Polar bears can live in harsh frozen environments. Polar bears can live below 50 degrees Fahrenheit because of their thick, double-layered fur. If these polar bears are placed in warmer climates they are bound to suffer from overheating and dehydration. The polar bear’s size, two fur and tail are meant to keep the heat inside but if global warming continues to plague the earth they really won’t last much longer than expected.

Fossil Fuel Based Travel and the Impact of the Hospitality Industry on Global Warming

Learn how the hotel industry impacts global warming by encouraging people to burn fossil fuels and see what you can do to help reduce your carbon footprint during your vacation.

We all love going for vacations from time to time, and why not?

You work hard during the week and only have the weekend for yourself and your family. Fortunately, the hospitality industry is there to help you enjoy a much-needed escape from the often busy routine of everyday life.

Unfortunately, vacation travel is a major contributor to global warming because it is very energy intensive (read: it burns a lot of fossil fuels). The main problem of the hospitality industry is encouraging people to travel by burning fossil fuels

Most people have, to some degree, an innate desire for adventure.

By creating the allure of an often remote location, the hotel industry takes advantage of the features of your soul. Indeed, the hotel industry in the US alone posted a profit of $ 16.7 billion in 2004 according to Smith Travel Research.

For motherland, the drawback to this manipulation is that getting to this attractive locale in the speed and comfort most Americans hope will require the burning of fossil fuels on an extraordinary scale. The Main Issue Is Not The Hospitality Industry, This Is Fossil Fuel Based Travel

With recent interest in global warming and growing concern for environmental degradation and social justice, many people are starting to pay attention to the impact of the hotel industry on the environment and local communities. As a result, a new sector of the hospitality industry has emerged, known as “eco tourism” or “green travel”. The Center for Global Development Research defines ecotourism as “responsible travel to natural areas that conserves the environment and maintains the livelihoods of local people”.

While ecotourism may seem like a positive step, what this approach fails to address is what many scientists consider the greatest challenge modern humanity will face: global warming. The scientific community has reached an almost unanimous agreement that global warming is currently being aided by us humans whose main contribution is the burning of fossil fuels which started around the time of the industrial revolution.

Ecotourism fails to address the problem of global warming because it focuses on changing the hotel industry, without addressing the more significant problems of fossil fuel-based travel that the hotel industry relies on. If You Want To Help Prevent Global Warming I Suggest You Stop Focusing On The Hospitality Industry And Turn Your Attention To Vacationing Without Burning Fossil Fuels!

Earth’s atmosphere is a complex entity that affects a large number of other systems on the planet.

Since it is difficult to observe changes in the atmosphere with the naked eye, you are unlikely to attribute the act of taking long vacations to a natural disaster. However, the event was connected by the exorbitant amount of CO2 emitted from the aircraft.

In fact, many consequences are expected as a result of global warming caused by burning fossil fuels, some of which include: more extreme storms, greater flooding (which can lead to defections), landslides, habitat loss and species extinction, scarcity water, and the spread of disease. Additionally, some of the effects of global warming will contribute to further climate change, in what is known as a positive feedback cycle.

When framed in this light, you may begin to change how you feel about burning fossil fuels for entertainment. Don’t give up though! It is possible to have a pleasant vacation while still helping to stop global warming. How do you ask? It’s simple – next time you’re planning a vacation, make it a priority to reduce the total miles you cover.

However, even if you focus on reducing the distance you cover, going on vacation will most likely involve traveling some long distance from your home. To solve this, you can travel using methods that contribute less to global warming. Traveling by train is one option that results in significantly less consumption of fossil fuels.

In some cases, it may seem too much of a hassle to avoid driving, but remember: you can still help stop global warming by learning how to drive as efficiently as possible. You can also go a step further and select a location That you can bike so you don’t burn fossil fuels up to your vacation destination.

Don’t let this seemingly insurmountable global problem paralyze you – it is possible to make conscious decisions consistent with your desire to help stop global warming. This can have a profound effect in the sense that it is likely to draw attention to the fact that you are making a conscious choice.

Global Warming and Y2K

Global warming is being marketed today just as Y2K was marketed just before the twenty-first century. Will it turn out that the dire predictions of global warming will be as accurate as the Y2K predictions?

To make a living, scientists or engineers must get funding for their projects. In order to get this funding, they are forced to become marketers and try to sell their ideas to their potential benefactors.

One good reason for getting funding is to claim that some time to come tragedy will befall mankind if something is not done about it now. As long as enough data is generated to signal impending doom, the influx of funds will continue to those conducting the research.

The impending doom is also good for the media. Journalists have a lot to talk about; the more they scare the public, the more attention the public gives media networks, and the more advertising dollars they get.

Politicians must also be involved.

The more laws they pass to save the world, the more the mass conditioned media applaud their efforts and insure their re-election.

Let’s take a look at what the media say will be a great tragedy, and how tens of billions of dollars are spent to avoid it. That disaster never happened and a lot of money was spent being wasted. This show should stay fresh in all but the youngest memories. It was labeled “Y2K” and ended over seven years ago.

It arose because early mainframe computers were programmed to use two digits to store the year instead of four. Thus “98” means 1998 and “95” means 1995. Older software will not know how to interpret “00”; it could mean 1900 or 2000. It is believed that some financial systems could crash if this problem was not fixed by the time the clock hit midnight brought on 2000.

Many banks and financial institutions were aware of this problem and had fixed or upgraded their software long before the end of the century.

With the help of the news media, “Y2K” turned into serious business during the last decades of the twentieth century. Experts are often seen popping up on TV warning of the terrible things that would happen if every single computerized device wasn’t made “Y2K” compatible.

“Y2K” even made it to theaters. In the popular film “Office Space” the main character, Peter Gibbons, is a “Y2K” engineer. “Y2K: The Movie” is a television film released in late 1999 that depicts all the possible horrors that can occur because of “Y2K.”

In 1999, I worked for the Chicago branch of the Technical College as a systems administrator. The college has more than eighty branches throughout the US and each branch receives policies from corporate headquarters. I was in charge of maintaining more than 300 computers, most of which were used as student laboratory computers.

It was early 1999, when the company referral came. All computers in the school must be made “Y2K” compatible. I tried to explain to the school director that it made no sense to upgrade student laboratory computers, because they were not used in production and most student-run PC software was 2000 acclaimed. Experts had told them ROMs (Read Only Memories) should improved.

On newer computers I can download ROM updates and flash ROMs.

On older computers the ROM chip had to be changed physically. We had to get a “Y2K” engineer to come and change the chip. This service costs thousands of dollars. What really annoys me, is that requests for things that students or instructors really need are always rejected, instead corporate idiots spend their money on useless upgrades. No doubt, they definitely made all their eighty schools “Y2K” compatible.

As 1999 drew near, rumors of impending doom became more prevalent. The media continued to stress the possibility of a riot. People bought bottled water, wood stoves and other survival utensils, expecting worse.

Global Warming Threat

Global warming is a serious threat, one that cannot be taken lightly. This article delves deeper into global warming and identifies its devastating causes and effects.

Global warming is mainly caused by an imbalance of “greenhouse gases.” Greenhouse gases in themselves are not evil; in fact, Earth’s atmosphere is basically a by-product of the greenhouse effect. The greenhouse effect keeps some of the heat generated in the earth from escaping into space. Without a suitable greenhouse effect and gases, Earth’s average temperature would be around zero degrees Fahrenheit, and not currently 57 degrees Fahrenheit. However, many scientific institutions have concluded that the ratio of CO2 in the atmosphere, as measured in parts per million, is much higher than it was during the past 650,000 years, and is only projected to increase during the twenty-first century.

Effects of Climate Change

The creation of this extreme amount of carbon dioxide is linked to recent post-industrial human activities such as deforestation and burning of fossil fuels. Deforestation is a very heavy contributor to global warming. Trees process carbon dioxide and release oxygen. When forests are destroyed, these natural processing centers are eradicated. The burning of fossil fuels from the burning of gas, oil, and coal releases ‘light’ carbon isotopes into the atmosphere.

The oceans have become increasingly acidic from carbon dioxide sequestration. In addition, the trapped heat causes glaciers to recede, which raises sea levels. This rapid environmental change has resulted in the extinction of wildlife. In the case of the arctic, polar bears are reduced. In Antarctica, certain predatory crustaceans are now moving into previously too cold waters, disrupting and sometimes directly destroying Antarctica’s ocean floor ecosystems.

Environmental consequences of global warming

Although there are several other non-human causes of global warming, such as volcanic explosions and solar radiation, carbon dioxide is the most potent contributor to global warming. Carbon dioxide has one of the highest ‘radiative layer’ indices, meaning that a large amount of energy is retained in the average carbon dioxide molecule. Although there are several other gases in the atmosphere that can actually absorb and trap heat more efficiently than carbon dioxide, scientists have observed that there is more carbon dioxide in the atmosphere than, for example, methane, which has the highest radiative forcing index of any gas. . In addition, after carbon dioxide is released into the atmosphere, it takes an average of one hundred years, and in some cases, up to 800 years, to leave the atmosphere. Due to this delay, the temperatures currently experienced on earth are the result of activities carried out some 100 years ago; the effects of today’s activities will not be felt for about a century.

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Global Warming – CFC Gas Effects

If you are on a computer and can read this newsletter, you will no doubt hear about global warming.

You may have heard different stories about what can cause global warming and what it will do to us, from the effect CFC gases have on the ozone layer to global warming which is nothing more than a natural occurrence as our planet keeps emerging from “Little Ice. Last “Age. But how much do you know about any of these subjects? And how do they influence you?

Effects of CFC Gas

First of all, to understand how CFC gases might affect the ozone layer, it is important to understand what the ozone layer actually is.

Ozone is a form of oxygen, one of three forms that can be found in our Earth’s atmosphere. Without ozone, our planet would be a very different place because it protected all of us from harmful radiation from the Sun’s radiation (ultraviolet (UV), lifeor at least, life as we know it would not exist.

If the ozone layer is damaged, UV rays will be able to reach the Earth’s surface, with the result being a dramatic increase in the number of skin cancer cases and eye cataracts.

The influence on the food chain can also be disastrous. Because UV rays kill plankton in the ocean, fish and whales that live on plankton will eventually starve and disappear. This would then affect the next link in the chain – the creatures that lived off the fish – and so would continue down the chain.

It’s just that we don’t depend on meat to survive – a few carrots, a handful of potatoes and cabbage a day should be enough.

However, let’s continue to see how CFC gases affect the ozone layer. Those who do chemistry in school will know what this is all about.

Any compound containing chlorine will cause a decrease in natural ozone levels by removing one atom of oxygen from the ozone molecule, thus converting it to oxygen.

As you can imagine, there is no natural occurrence of such compounds in the upper atmosphere, but large numbers have built up over time due to the increasing use of man-made chlorine-based compounds, of which CFCs (Chlorofluorocarbons) are the most common.

When we first started using CFCs back in the 1930’s anprimarily to cool fridges we thought they were safe. When you don’t know any better, you can’t be blamed for making mistakes, right?

We know now that CFCs rise from the Earth’s surface and into the stratosphere where they are bombarded by UV rays. We know that this releases chlorine atoms which react with ozone molecules and we know that before long, ozone becomes oxygen and we are left with a little more protection.

While most countries have banned the use of CFCs in aerosols, they are still found in refrigerators and in some types of foam packaging.

How much this will affect our generations is uncertain – it depends entirely on how quickly the ozone layer is depleted – but what is certain is that it will affect future generations.

The choices we make today will affect the future of the planet. It’s up to us to make the right one. What’s great is that we have the knowledge to make choices that will give our offspring the opportunity to live well too.

Is global warming all about the ozone layer though?

There is a theory that doesn’t involve the ozone layer at all, and that is that our planet is getting warmer as ocean tides drive climate change.

Evidently, the coldest water found at the deepest points of the oceans is generally transported to the surface by tides which cause the water to mix, thereby lowering the temperature in the air. But thanks to changes in the way tides work, less cold water is mixing with the upper layers of warmer water, with the result being a warmer period on Earth.

According to scientists at the Scripps Institution of Oceanography – part of the University of California, the way the oceans deal with cold water is controlled by the alignment of the sun, moon and earth. Currently we experience less and less cold water being forced to the surface, bringing the planet towards its warmest peaks.

When will this happen? Well, the last “Little Ice Age” was during the 15th century, when Vikings perished in Greenland after enjoying the temperate climate there during the 14th century. This is about 1,800 years after the previous “Little Ice Age” of 1300 AD. With that hot period on. Also knowing that they are about 1,800 years apart, it’s pretty safe to assume that the next hot peak will be around the 30th century – but due to depletion of the ozone layer, this will change, but how much? You guess as good as anyone.

Backpacking Essentials: What’s in Your Backpack?

There are certain backpacking essentials that you need to take with you on any trip, be it short or long. Read on to find out about this essential must have item.

The Complete Backpacking Packing List

There are certain backpacking essentials that you should always take if you are going to be traveling for a long time. While there are many new high-end devices out there that you can use, there are a few standard ones that you should keep with you. For example, if you carry a battery-operated GPS with you and the battery is dead, you might be in a crisis without a map. These thoughts lead me into the backpacking essentials you should take on on your trip:

* Maps- You should choose a map that is more suitable for backpacking or hiking. Comprehensive information on the route and area of ​​your trip is required.

* Compass- While having a map is important, a compass is the necessary companion for maps. These two important backpackings go with each other. The trails can start to look similar in the wilderness, so it’s important you know where you’re going. You should choose a compass that is durable and will stand up to elements like the weather.

* Flashlight- Having good lighting ensures that you see what’s ahead. Having adequate lighting can protect against falls or injury; things that could end the trip.

* Spare food and clothing – There are many conditions that can occur when you are on the road, so make sure to bring extra food and clothing. You should always take precautions for the unexpected. Better to be safe than sorry when packing your backpacking essentials.

* Knife- A knife is something that you will find many uses for when you are out in the wilderness. If you can afford it, a knife like the Swiss Army knife is a fantastic asset because you can multitask with it. At the very least, you will need a sharp knife that you can use to cut ingredients and other things.

* Matches that you carry should absolutely be waterproof. As with everything else, the match must have the essentials of backpacking. If you don’t get a waterproof fit, make sure you store it in something that’s waterproof.

* Water or water treatment- You need to be healthy and at your best when you are on the trail, and being hydrated is one of the most effective ways. If you are not going to keep water with you, then you will have to bring essential items, such as iodine tablets, to treat drinking water.

* First Aid Kit-I believe this to be one of the most important backpacking essentials. You never know what you may encounter in the wilderness. Having a first aid kit is very important even for a place or section you know well. You have to make sure that the kit is provided with a selection of items and that all materials are used properly.

Outdoor Survival: How to Create an “Outdoor Survival Shelter”

Learn the basics of building a one-man rubble hut as a shelter for outdoor camping adventures and survivalist training.

A rubble hut is one of the easiest types of survival shelters to build when you are camping. The reason for this is that apart from a few simple tools you can take all your building materials to survive the surrounding area. Building a rubble hut is also something you can do in a relatively short period of time so that you can have safe shelter in case you unexpectedly have to set up camp due to bad weather.

How to Make a Rubble Hut for One Person

To make an efficient shelter as part of your survival training you need to have long sturdy branches. Typically, if you are making an outdoor survival shelter for just one person, you will only want to find a piece of wood that is about 1.5 times as high. This allows sufficient coverage at both ends of the shelter, but also makes getting in and out of the survival shelter easier than if you made your rubble hut 2 times your length. You’ll also use your own body heat for warmth so the closer the shelter is to your measurements, the better. You may be lucky in finding the fallen branches, but you will most likely need to cut the branches with a survival knife to create the main support beam for your survival shelter.

Creating a stable foundation for your rubble hut

After you collect the main branches, you have to support them. Be sure to set the branches at a height of about two to three inches above the top of your head when you are sitting. You can crown branches between two trees, or use natural formations such as rock outcrops. You want these branches to be secure so that you can stud shorter branches, dead leaves, branches from green trees and other insulation material against and above. Once your foundation is in place, then you can start the real work of building your outdoor survival shelter. Use materials such as dead leaves, tree branches, grass, and to make a thick cover for your debris shelter. Ideally you want to make a 3 foot high material cover that sits in a cross hatch pattern to create a sturdy shelter that will keep wind and rain from entering your space. Secure the finish using your survival knife to cut the green branches to hold the debris in place.

Make Floors and Doors for Your Survival Shelter

To stay warm and dry, you will also need to create a floor for your survival shelter. Usually pine and grass make good insulation floors, along with leaves and dry. A layer of debris one foot deep will usually suffice, but you want to make sure that the material you use is dry because your body heat and the tight confines of the shelter will not allow excess air movement and drying. You will also need a door for your survival shelter. You can leave both ends open or cover one of them with cross-hatched debris. However, to really secure your surroundings, you’ll want to use the larger green branches by cutting them off with your survival knife so they can be easily moved to cover the opening to your shelter, as well as entry camouflage. Now you are ready for an outdoor adventure!

Important campsite. Five items you really need

Important campsite. Here you’ll learn the five most important items that you absolutely must take together, or do, for success on your next journey.

We’ve all looked at a huge list of camping essentials, but in our opinion there are five items you absolutely shouldn’t do without.

Your camping trip may sometimes end up writing totals for the simplest of reasons. It’s because we can’t do it very often. The average camper may spend 15 or 20 days per year sleeping outdoors. Judging by the multitude of accessories in RVs today, the pitch may not mean the same as it was years ago.

As a couple who have had many nights under the stars we’ve compiled a short list of five items we won’t leave home without. Your list may differ from ours but that’s human nature.

Our five most important camping items.

Big tarp with lots of ropes.

We camped on the west coast of British Columbia, as well as many years on Cape Breton Island in Nova Scotia. In these two areas it rains a lot. On the east coast we just put up with the rain. In those days we either put up with it or went home. The soil will be wet. Everyone gets bored while trapped in the tent. It is not until we camp in British Columbia that we learn what to do.

Our first spring weekend trip took us to the beautiful BC Provincial Park. The pair next to our site had a large tarp erected and grafted into the trees. Two extension poles lift the center up high. This covers the entire site. It rained that night. The next morning they had a campfire going and ate breakfast under the tarpaulin. Their site is very dry. Definitely high on our list of camping essentials.

An ax, an ax and a little puzzle.

Very important tool. You buy a bunch of firewood. Too big to burn, or too small and burn quickly. You may need to find a dead tree, a piece of driftwood or a large piece that someone else has that cannot be cut. The ax will split the large pieces. The ax cut into larger pieces down to size. Chainsaws can be used to save long pieces. My saw is a Sandvik saw with a 12 inch blade. Its large teeth are very sharp which cut through small wood with ease. It’s never blunt.

Fire stick and fire paste.

Both are very effective but one or the other will do. Excellent camping essentials. If you want to be able to start a campfire every time, these products will do the job. We have never experienced failure. They are very cheap. The 12 stick pack will last all summer. Prepare a kindling fire and several larger pieces of wood. Cut a one-inch piece of fire stick. Tuck it under the kindling and turn it on. The fire will burn until the fire burns.

Propane camp stove with eight pound tank.

Two or three burners. Both are very good. We’ve worn two, white gas stoves for years. The type you pump to use. The fuel is simply called Kamp stove fuel. They are annoying. They can be dangerous. The propane stove is a far superior product. We recommend the eight pound tank because it is very cheap to fill at a local service station, will take hundreds of hours, and is easy in landfills. Bring a one pound canister in case you run out of the eight pound tank.
Last but not least. Check your equipment.

One year we opened our large tent during our first trip this year only to find the entire top corner had been torn off and used as nesting material by squirrels during the winter. The trip was ruined. Check your stove, gas container, lamps, flashlight, tent and RV. Don’t leave anything unchecked and you’ll have a great camping season with your camping essentials.