Azəri Bass Yüklə
Kym Cruikshank
Bass (/bæs/; pl.: bass) is a generic common name shared by many species of ray-finned fish from the large clade Percomorpha, mainly belonging to the orders Perciformes and Moroniformes, encompassing both freshwater and marine species. The word bass comes from Middle English bars, meaning "perch",[1] despite that none of the commonly referred bass species belong to the perch family Percidae.
After many years of fine tweaks and meticulous refinement, both live on stage and in the studio, Nolly has crafted an instantly recognizable signature bass sound that has helped define the sound of an entire genre.
Guadalupe bass do not grow to large size because they are adapted to small streams. However, a propensity for fast flowing water, and their ability to utilize fast water to their advantage when hooked, make them a desirable sport fish species. Their preference for small streams enhances their allure to anglers because of the natural setting where small streams are usually found. Specimens in excess of 3.5 pounds have been landed.
Both males and females become sexually mature when they are one year old. Guadalupe bass spawning begins as early as March and continues through May and June. A secondary spawn is possible in late summer or early fall. Like all other black bass, Guadalupe bass build gravel nests for spawning, preferably in shallow water. As with spotted bass and smallmouth bass, males tend to build nests in areas with higher flow rates than largemouth bass. When a male has successfully attracted a female to the nest she may lay 400 to over 9,000 eggs. The female is then chased away and the male stands guard over the incubating eggs. After hatching, fry feed on invertebrates and switch to piscivory as they grow older. Very young fish and older adults tend to include more invertebrates in their diet than do largemouth bass. Juveniles and younger adults tend to include more fish in their diets than do largemouth bass.
Atlantic striped bass (Morone saxatilis) are an estuarine species that can be found from Florida to Canada, although the stocks that the Commission manages range from Maine to North Carolina. A long-lived species (at least up to 30 years of age), striped bass typically spend the majority of their adult life in coastal estuaries or the ocean, migrating north and south seasonally and ascending to rivers to spawn in the spring.
In 2022, total Atlantic striped bass removals (commercial and recreational, including harvest, commercial discards and recreational release mortality) was estimated at 6.8 million fish, which is a 32% increase from 2021 total removals. This 2022 increase was driven by an increase in recreational removals, as commercial removals slightly decreased. In 2022, the recreational sector accounted for about 90% of total removals by number of fish, and the commercial sector accounted for about 10%.
The assessment also indicated a period of strong recruitment (numbers of age-1 fish entering the population) from 1994-2004, followed by a period of lower recruitment from 2005-2011 (although not as low as the early 1980s, which likely contributed to the decline in SSB in recent years. Recruitment of age-1 fish was high in 2012, 2015, 2016, and 2019 (corresponding to strong 2011, 2014, 2015, and 2018 year classes), but estimates of age-1 striped bass were below the long-term average in 2018, 2020, and 2021. Recruitment in 2021 was estimated at 116 million age-1 fish, below the time series average of 135.7 million fish.
LENRD, which stands for Low-End Node Reduction Device, is the original commercially available corner bass trap. LENRD is a one-of-a-kind design and is made from genuine Auralex Studiofoam, the world standard since 1977.
Aggressive sounds that stand up to the drums; fat sounds that support the rhythm; funky sounds that generate a groove - the volca bass is an analog bassline groove box that has what you need for a wide range of bass lines.
Although simple in structure, the analog sound engine has an unmistakable presence with subtle nuances that cannot be reproduced by a digital simulation; it's a great choice for acid house and many other styles of music. The step sequencer distilled from the Electribe is not only visually intuitive; it's also a powerful way to generate "free form" bass loops that will stimulate your inspiration.
Striped bass are one of the top predators in the Chesapeake Bay food web, feeding on both fish and benthic invertebrates. Therefore, large fluctuations in striped bass abundance could cause cascading ecological changes throughout the rest of the food web in the Bay.
Striped bass have been one of the most popular commercial and recreational fish species in the Chesapeake Bay for centuries. Their size and fighting ability make them a top sportfish in the Bay, and their delicious taste makes them a favorite item on local restaurant menus.
Striped bass are so acclaimed in the Chesapeake Bay region that the Maryland General Assembly designated it the Maryland state fish in 1965, writing: "Whereas, In the judgment of the members of the General Assembly of Maryland, it is a simple act of justice and of equity that this fine old Maryland fish should be honored by being designated as the official fish of the State of Maryland..."
To survey young striped bass, scientists use seine nets to sample in known striped bass spawning areas. The average number of juveniles (less than one year old) caught in each seine haul is used to calculate the juvenile striped bass index. These young-of-year fish will grow to a fishable size in three to four years.
The 2021 young-of-year index is 3.2 in Maryland waters, which is slightly higher than last year, but still well below the long-term average of 11.4. Striped bass reproductive success varies from year to year, but the below average index is a concern that biologists will continue to study. In Virginia waters, the index is 6.30, which is similar to the historic average of 7.77 and represents the ninth consecutive year of average or above-average recruitment in Virginia waters. This suggests that abundance of juvenile striped bass in Virginia has been relatively stable.
The Chesapeake Bay is the primary spawning and nursery ground for 70 to 90 percent of the Atlantic striped bass stock. Therefore, loss of high-quality habitats is a major concern for striped bass spawning and for the survival of young striped bass. Excess nutrients that enter the water through urban, suburban and agricultural runoff can make conditions unlivable while threatening structured habitat such as submerged aquatic vegetation (SAV), which are important nursery areas for juvenile striped bass. Additionally, hardened shorelines can negatively affect shallow-water habitats that striped bass need. Nearshore environments where the fish spend time avoiding predators and feeding on prey are also threatened by development and pollution.
Findings of the study suggest that the proportion of fish that test positive for the disease is correlated with water quality, and that the prevalence of mycobacteriosis seems to increase as nitrogen, phosphorus and sediment pollution increases. Therefore, efforts to reduce nutrient and sediment loads play a critical role in striped bass recovery in the Chesapeake Bay.
While the Chesapeake Bay Program has no specific goal related to the conservation of striped bass, a number of our outcomes benefit the species. This includes our Fish Habitat Outcome, which aims to continually improve effectiveness of fish habitat conservation and restoration efforts by identifying and characterizing critical spawning, nursery and forage areas within the Bay and tributaries.
After steep declines in the 1970s and 1980s, the current status of striped bass in the Bay represents a management success story. But uncertainties about the health of the Bay's striped bass mean continuing research and restoration are still critically important.
Striped bass are one of the top predators in the Chesapeake Bay, helping to keep the food web in balance. Changes in the number of striped bass in the Bay could have cascading effects throughout the rest of the food web.
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