Sink

Some people consider crawling along in traffic an opportunity to listen to their favorite music or relax and do their best thinking. For others, traffic is a nightmare that will ruin their entire day. For some, a late appointment is a stressful experience, for others, living in a third-world country without running water is a joyful one. Adversity or opportunity? It depends on your perspective.

Read Along or Enhanced eBook: Vibrant photographs and accessible text introduce young scientists to the concept of density. Readers are encouraged to explore what makes some objects float and others sink.

Adopting an interdisciplinary approach to the study of photoassimilate partitioning and source-sink relationhips, this work details the major aspects of source-sink physiology and metabolism, the integration of individual components and photoassimilate partitioning, and the whole plant source-sink relationships in 16 agriculturally important crops. The work examines in detail the components of carbon partitioning, such as ecology, photosynthesis, loading, transport and anatomy, and discusses the impact of genetic, environmental and agrotechnical factors on the parts of whole plant source-link physiology.

Objects will sink or float, depending on how materials, shape, and construction design affect buoyancy.

In this first comprehensive handbook of the earth's sinks for greenhouse gases, leading researchers from around the world provide an expert synthesis of current understanding and uncertainties. It will be a valuable resource for students, researchers and practitioners in conservation, ecology and environmental studies.

Home is where the heart is, or, in the case of The Sink House, home is what the heart is. Sequestered on a sleepy street in a dry Calgary suburb, our heroine, the House, finds herself embroiled in a stalled love affair with an elusive and alluring Oxfordshire riverbank. In a series of self-contained poems both prosy and lyrical, we follow this curious and engaging affair, which mysteriously coincides with a slow and gradual flood. Everything succumbs to the persistent rise of water: the street becomes a creek bed, wallpaper comes away in the night, sandbags melt, kitchen utensils become silt. Here, the furniture floats, flowers become fish that feed in the garden on vegetables that explode with damp. Through it all, our lovers persist, salvaging soap boats and flushing toilets for amusement. Intelligent, enigmatic, sometimes humorous, and always enticing, The Sink House is a long, eccentric love poem that will immerse you in the flood of its own desire. 'If only the imagination were real. Story seems to think so. And so does Julia Williams. Here, image (hear the image) beautifully choreographs the story into a readable imagination that is a measure of syllabic and rhythmic particulars, a language, thankfully, balanced, open and with surprise. In other words, a poetry that makes seeming so.' - Fred Wah

If the Allies cannot send the German U-boats to the bottom of the Atlantic, all hope of winning WWII will be lost. Sixteen-year-old Bill O'Connell is a new recruit in the Royal Canadian Navy, assigned to a ship that hunts for Germany's feared U-boats. With the European mainland under Nazi occupation, safe ocean passage is critical -- but the Germans are building U-boats faster than the Allies can sink them, and Britain is starved of supplies. Every gallon of aviation fuel, every explosive shell, and every can of peas sent to the British Isles from North America has to be shipped by sea, so Bill and the rest of the Allied forces have the fate of the free world resting on their shoulders. If the Allies cannot keep their merchant ships from the attacks of Germany's U-boats, the odds of winning WWII will tip in favour of Hitler.

Most of the attention with respect to the increase in atmospheric greenhouse gas concentrations centers around three issues: human-generated sources of carbon, mostly from burning fossil fuels; tropical deforestation, which accelerates the production of atmospheric carbon while causting havoc with biodiversity and the economic development of tropical countries; and the temperature increase that may accompany increased atmospheric greenhouse gas concentrations. This is the first book to focus extensively on the reverse to emissions of carbon dioxide (CO2), i.e. the sequestering of atmospheric carbon by aquatic and terrestrial ecosystems. Natural ecosystems are currently sequestering carbon and it is economically feasible to manage existing and additional terrestrial (forest, soil, saline land) and aquatic (coastal, wetland and ocean) ecosystems to substantially increase the level of carbon storage. The prospect of managing natural systems to absorb additional carbon should begin to change the mindset under which scientists, policy makers and society deal with the issue of further greenhouse gas increases.