If you want to run your saltwater aquarium based on what experienced aquarists say‚ you should be trying for a salinity level of as close to 3.5% as possible. Even veterans will struggle getting accurate salinity measurements with no equipment to keep them on the right track‚ which is why I suggest you purchase the Instant Ocean SeaTest Hydrometer. This hydrometer will measure your tank’s salt levels‚ as well
Premium Nutrition Food Obesity
LEGAL REQUIREMENT AND LEGAL CONSTRAINTS IN THE DESIGN AND CONSTRUCTION OF PRODUCT TANKER ABSTRACT Maritime sector is become a key contributor to the economy for some of the country. It can be seen through the emergence of the designing and construction of the ship. The main cause maritime sector developing is because the demand and supply of the cargoes increasing throughout the years. There are many types of merchant ship involve in the trading activities such as product tanker‚ chemical carrier
Premium Cargo ship Petroleum Ship
of fauna and flora. Many plant and animal species rely on the Murray-Darling Basin for survival. These include the River Red gum forests and about half of Australia’s native fish species. Native vegetation is currently being threatened by rising salinity (salt) levels; human-made changes to flooding and drying areas; and careless campers and boaters. The over-allocation of water entitlements in many areas of the Murray Darling Basin (MDB)‚ has meant water resources have not been able to meet the
Premium New Zealand Water Hydrology
AADE-10-DF-HO-08 Critical Considerations for Successful Hydraulic Fracturing and Shale Gas Recovery Jennifer Fichter‚ Alexander Bui‚ Greg Grawunder‚ and Tom Jones; Baker Hughes Copyright 2010‚ AADE This paper was prepared for presentation at the 2010 AADE Fluids Conference and Exhibition held at the Hilton Houston North‚ Houston‚ Texas‚ April 6-7‚ 2010. This conference was sponsored by the Houston Chapter of the American Association of Drilling Engineers. The information presented in this paper
Premium Hydraulic fracturing
“panlatuan” is a local dialect meaning‚ a place where “lato” came from. The cove covers the villages of Lungib‚ San Rafael and Inapugan. It has pure seawater‚ which is considered as high saline‚ with 28-31 ppt as tested by a refractometer. Local folks observed that said seaweed is more abundant from October to may than during rainy season when the level of salinity decreases. The “lato” from this area‚ can now be found at the wet markets of the provinces of Albay‚ Sorsogon‚ and even in some parts of Metro
Premium Bacteria Urinary tract infection Staphylococcus aureus
A tsunami us a large wave caused by a displacement of a large volume of water. A tsunami are the effect of a natural primary hazards meaning that they are a secondary hazard‚ mostly the result of tectonic activity. The Boxing Day tsunami was caused by the subduction of the indo-Australian plate boundary underneath the Eurasian plate (240km off the coast of Indonesia). In contrast‚ the Japan tsunami was caused by the Pacific Plate subducting under the North American plate. The Asian and the Japan
Premium 2004 Indian Ocean earthquake Tsunami Nuclear power
Managing the Root Zone in Soilless Culture Author: Eyal Ronen Haifa Chemicals Chief Agronomist In solid growing media‚ there are five important parameters that should be monitored around the root zone to optimize plant growth and yields. EYAL RONEN offers some guidelines on how to manage these parameters to prevent major crop problems‚ and explains the importance of measuring fertiliser solution at both the dripper and drainage points. General terminology Soilless culture‚ commonly referred to as
Premium Water Irrigation Agriculture
Acidification in our Oceans Oceanography April 2‚ 2013 What is Ocean Acidification? “Ocean Acidification‚ is the worldwide reduction in the pH of seawater as a consequence of the absorption of large amounts of carbon dioxide (CO2) by the oceans.” (Britannica). Ocean acidification is largely the result of loading Earth’s atmosphere with large quantities of CO2‚ produced by vehicles and industrial and agricultural processes. Since the beginning of the Industrial Revolution about
Premium Carbon dioxide Ocean Oceanography
EFFECTS OF LEAD ACETATE IN THE EMBRYONIC DEVELOPMENT OF SEA URCHINS (Tripneustes gratilla) Belderol‚ Jacqueline Busmeon‚ Chadinne Dablo‚ Elgen Ray Edding‚ Desza Hulsey‚ Shirley Montano‚ Margaret Ragasa‚ Jay Andie Susaya‚ Mariz Veedor‚ Marielle Science Cluster University of the Philippines Visayas Cebu College Gorordo Avenue‚ Lahug‚ Cebu City 6000 ABSTRACT One of the greatest threats to health and the environment is the current problem regarding pollution. Pollution
Premium Heavy metal music Lead Developmental biology
political advantage. At death the spirit‚ or baloma‚ of the person who dies becomes youthful again and stays close to the island of Tuma. However‚ the spirit does not stay youthful and after a while‚ it must bath in seawater to return as it once was. When the spirit needs to bath in the seawater it becomes a spirit child‚ or waiwaia. Unlike the baloma‚ a waiwaia cannot stay on the island of Tuma. The spirit child must enter a woman’s body‚ which is believed to be a member of the same matrilineage of its
Premium Kinship