Environment – Page 148 – Shamskm: A site to exchange knowledge and solutions

Measuring the “Other” Greenhouse Gases: Higher Than Expected Levels of Methane in California

By Guest PostJune 16, 2012Environmentanthropogenic, atmospheric lifetime, berkeley lab, black carbon, california, carb, carbon dioxide, central valley, ch4 emissions, climate pollutant, CO2, coal mines, decomposition, environment policy, fossil fuel, fraction, global warming, greenhouse gas, halocarbon gases, landfills, livestock ranches, man made source, map, marc l fischer, methane, methane emissions, methane signals, natural sources, nitrous oxide, noaa, organic matter, refrigerants, sacramento, seongeun jeong, soot, sound energy, spatial, temporal resolution, united states, walnut grove

Berkeley Lab scientists develop new method for evaluating short-lived pollutants.

New research from Lawrence Berkeley National Laboratory (Berkeley Lab) has found that levels of methane—a potent greenhouse gas emitted from many man-made sources, such as coal mines, landfills and livestock ranches—are at least one-and-a-half times higher in California than previously estimated.

Working with scientists from the National Oceanic and Atmospheric Administration (NOAA) Berkeley Lab scientists Marc L. Fischer and Seongeun Jeong combined highly accurate methane measurements from a tower with model predictions of expected methane signals to revise estimated methane emissions from central California. They found that annually averaged methane emissions in California were 1.5 to 1.8 times greater than previous estimates, depending on the spatial distribution of the methane emissions. (more…)

Ancient Story of Dartmoor Tors Has an Ice-Cold Twist

By Guest PostJune 16, 2012Environmentdartmoor tors, glacial features, glacial ice cap, glacier ice, hummocky landforms, periods of glaciation

Ice extended further across the UK than previously thought and played a part in sculpting the rocky landscape of Dartmoor in South West England during the last Ice Age, according to new research which challenges previously held theories. (more…)

Scientists Discover Huge Phytoplankton Bloom in Ice Covered Waters

By Guest PostJune 13, 2012Environmentalaska, aleutian islands, alga phaeocystis, arctic algal boom, arctic circle, arctic summer, arctic waters, beaufort seas, bob pickart, chlorophyll, climate change, continental shelf, ecosystem, emily peacock, healy, heidi sosik, ice free waters, icebreaker, icescape program, imaging flowcytobot, kevin arrigo, magnifying lenses, melt water, microscopic marine plants, NASA, optical measurements, phenomenon, photosynthetic, phytoplankton, polar chukchi, pools of water, rob olson, sam laney, sea ice, skylights, stanford university, thalassiosira, us coast guard, whoi

A team of researchers, including scientists from Woods Hole Oceanographic Institution (WHOI), discovered a massive bloom of phytoplankton beneath ice-covered Arctic waters. Until now, sea ice was thought to block sunlight and limit the growth of microscopic marine plants living under the ice.

The amount of phytoplankton growing in this under-ice bloom was four times greater than the amount found in neighboring ice-free waters. The bloom extended laterally more than 100 kilometers (62 miles) underneath the ice pack, where ocean and ice physics combined to create a phenomenon that scientists had never seen before. (more…)

Practical Tool Can ‘Take Pulse’ of Blue-Green Algae Status in Lakes

By Guest PostJune 12, 2012Environmentblue green algae, failing septic systems, ohio lake, screening tool, toxin in lakes, water samples

COLUMBUS, Ohio – Scientists have designed a screening tool that provides a fast, easy and relatively inexpensive way to predict levels of a specific toxin in lakes that are prone to blue-green algal blooms. (more…)

Stay Healthy In A Polluted World

By Guest PostJune 11, 2012Environment, Healthacne, air, airborne chemicals, antioxidants, by product, cardiovascular system, copd, dandelion, eczema, emphysema, fish oil, healthy lifestyle, immune system, kill bacteria, melanoma cancer, milk thistle, noise pollution, omega-3, organic food, ozone level, pesticides, pneumonia, polluted world, pollution, respiratory ailments, stay healthy, tonya frankel, toxins, water

Pollution is an unfortunate by-product of our ever-changing society. Air, water and even noise pollution can take a toll on any person’s body, without their knowledge. Fortunately, there ARE ways to fight the effects of pollution in your body, in order to maintain a healthy lifestyle. There are also helpful tips to decrease the toxins that are invading your body, which could potentially cause harmful consequences later in life. Here’s what you need to know!

The Consequences of Pollution

Impure surroundings affect the lungs, heart, cardiovascular system, immune system, and organs when dangerous toxins are inhaled, consumed or absorbed by the skin or airways. Respiratory ailments, such as colds, flu, pneumonia, emphysema and bronchitis occur often because of these. The chances of contracting asthma and COPD or Chronic Obstructive Pulmonary Disease are also more likely. Tainted environments also contribute to allergies, headaches, migraines, and skin disorders such as eczema, acne, melanoma cancer and premature aging. (more…)

Highway Through Amazon Worsens Effects of Climate Change, Provides Mixed Economic Gains

By Guest PostJune 10, 2012Environmenthighway paving, highway project, highway through amazon, interoceanic highway

GAINESVILLE, Fla. — Paving a highway across South America is providing lessons on the impact of road construction elsewhere. (more…)

Where Have All the Hummingbirds Gone?

By Guest PostJune 8, 2012Environment, Natureamy mckinney, arizona, billy barr, broad tailed hummingbirds, bumblebees, central america, crested butte, david bertelsen, david inouye, food resources, glacier lily, global warming, higher latitudes, hummingbirds, hummingbirds fly, male hummingbirds, mountain meadows, mountain summer, national science foundation, nectar, nickolas waser, North America, paul caradonna, saran twombly, united states, university of maryland

Glacier lilies and broad-tailed hummingbirds out of sync

The glacier lily as it’s called, is a tall, willowy plant that graces mountain meadows throughout western North America. It flowers early in spring, when the first bumblebees and hummingbirds appear.

Or did.

The lily, a plant that grows best on subalpine slopes, is fast becoming a hothouse flower. In Earth’s warming temperatures, its first blooms appear some 17 days earlier than they did in the 1970s, scientists David Inouye and Amy McKinney of the University of Maryland and colleagues have found. (more…)

IBM Smarter Cities Technology Helps NYC Envision Solar Energy Leadership through CUNY Ventures

By Guest PostJune 7, 2012Environment, Technologycraig hayman, cuny ventures, data system, department of energy, doe, global leader, ibm, intelligent operations center, ioc, ioc software, key indicators, matthew goldstein, new york city, nyc, nyc solar map, procemx, roadmapping, rooftop solar challenge, smart ny, smarter cities, solar, solar america, solar capacity, solar energy market, solar market analytics, solar panel installation, solar power potential, tracking ny, urban

Innovative Model Aims to Export Solar Market Analysis Tools to the World

New York – 07 Jun 2012: IBM is helping New York City (NYC) become a global leader in urban solar energy market analysis and sustainability through an innovative agreement with CUNY Ventures, a City University of New York (CUNY) Economic Development Corporation entity.

The goal of this effort is to nourish solar adoption by developing the capability to analyze and understand key solar market indicators that can make solar system development more cost competitive. Using IBM’s Intelligent Operations Center (IOC) for Smarter Cities as the backbone, this analytics-based approach will help New York City monitor and analyze solar production and capacity through a virtual control room that will provide a dashboard view of key indicators.

The collaboration is part of ‘Solar Market Analytics, Roadmapping, and Tracking NY’ (SMART NY), a groundbreaking project supported in part by the U.S. Department of Energy (DOE) ‘Rooftop Solar Challenge’, part of the DOE SunShot Initiative which is striving to make solar energy cost-competitive with other forms of energy by the end of the decade. (more…)

Category Archives: Environment