標(biāo)題: Titlebook: Genetic Conservation of Salmonid Fishes; Joseph G. Cloud,Gary H. Thorgaard Book 1993 Springer Science+Business Media New York 1993 Adaptat [打印本頁(yè)] 作者: Spouse 時(shí)間: 2025-3-21 17:57
書(shū)目名稱Genetic Conservation of Salmonid Fishes影響因子(影響力)
書(shū)目名稱Genetic Conservation of Salmonid Fishes影響因子(影響力)學(xué)科排名
書(shū)目名稱Genetic Conservation of Salmonid Fishes網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Genetic Conservation of Salmonid Fishes網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Genetic Conservation of Salmonid Fishes被引頻次
書(shū)目名稱Genetic Conservation of Salmonid Fishes被引頻次學(xué)科排名
書(shū)目名稱Genetic Conservation of Salmonid Fishes年度引用
書(shū)目名稱Genetic Conservation of Salmonid Fishes年度引用學(xué)科排名
書(shū)目名稱Genetic Conservation of Salmonid Fishes讀者反饋
書(shū)目名稱Genetic Conservation of Salmonid Fishes讀者反饋學(xué)科排名
作者: Popcorn 時(shí)間: 2025-3-21 23:21 作者: Blemish 時(shí)間: 2025-3-22 01:00 作者: Basal-Ganglia 時(shí)間: 2025-3-22 06:45
Requirements for Genetic Data on Adaptations to Environment and Habitats of Salmonids,tats. The versatility and colonizing ability of salmon populations may arise from genetic material in marginal populations (Scudder, 1989); for example those at the boundaries of ranges or in unique habitats that can be disrupted by man’s activities. Historically, genetic material must have been pre作者: 發(fā)酵 時(shí)間: 2025-3-22 10:45 作者: Mumble 時(shí)間: 2025-3-22 15:19
The Reproductive Containment of Genetically Altered Salmonids,eruption of the process of natural selection by maintenance in captivity through part or all of the life cycle, (2) selective removal of a specific segment of the population by the fishery, (3) selective breeding, (4) chromosome set manipulation, (5) transgenesis, and (6) intra- and inter-specific h作者: Mumble 時(shí)間: 2025-3-22 19:54
Germplasm Repositories for Plants,he 1940s and added a higher level of security with the establishment of the National Seed Storage Laboratory in the 1950s, and the inclusion of clonally propagated material at ten repositories established in the 1980s.作者: Saline 時(shí)間: 2025-3-22 23:23 作者: 盡管 時(shí)間: 2025-3-23 04:38 作者: 我悲傷 時(shí)間: 2025-3-23 07:08
Cryopreservation of Fish Spermatozoa,d in the scientific literature for over twenty years. The reasons for doing so are more or less transplanted from cattle farming. Cryopreservation is not only a useful management tool, it also permits conservation of endangered or otherwise valuable germplasm. As the practice becomes widespread, opp作者: tooth-decay 時(shí)間: 2025-3-23 12:00
The Norwegian Gene Bank Programme for Atlantic Salmon (,),d by extinction. Acid precipitation has been the main cause of salmon mortality in the southern part of the country and 25 stocks are now virtually extinct (Hesthagen and Hansen, 1991). The parasite . has caused extensive fish kills in 34 salmon rivers in the middle region of the country.作者: consolidate 時(shí)間: 2025-3-23 13:53
Genetic Components in Life History Traits Contribute to Population Structure, (.) as well as among the individuals within each population. Numerous electrophoretic studies of allozyme variation document the existence of both inter- and intra- populational genetic variation in Pacific salmon (e.g., Gharrett et al., 1987; Gharrett et al., 1988; Beacham et al., 1988). Much of t作者: Limerick 時(shí)間: 2025-3-23 20:47
Status and Plight of the Searun Cutthroat Trout,tthroat trout, the anadromous form of the coastal cutthroat trout, ., as being at some level of risk of extinction (Nehlsen et al., 1991). Here we focus on these at risk populations, listing reasons for their decline as set forth by the AFS Committee. We then review the life history, ecology, and ge作者: 使無(wú)效 時(shí)間: 2025-3-24 01:44 作者: AVOID 時(shí)間: 2025-3-24 03:08 作者: FLINT 時(shí)間: 2025-3-24 10:20 作者: Intruder 時(shí)間: 2025-3-24 14:35
Status and Plight of the Searun Cutthroat Trout,us on these at risk populations, listing reasons for their decline as set forth by the AFS Committee. We then review the life history, ecology, and genetic population structure of the subspecies, and from this identify gaps in our knowledge that will have to be filled if these populations are to be preserved.作者: 衣服 時(shí)間: 2025-3-24 18:06
Status of Genetic Conservation in Salmonid Populations from Asturian Rivers (North of Spain),89 in three rivers, Navia, Sella, and Cares-Deva, and the proportion of grilse (one-sea-winter salmon) increased in all rivers with the increases being significant in two rivers, Narcea and Cares-Deva (Garcia de Leániz and Martinez, 1988; Nicieza et al., 1990). . populations show signs of being disturbed.作者: Anthrp 時(shí)間: 2025-3-24 20:48 作者: Circumscribe 時(shí)間: 2025-3-24 23:09 作者: COWER 時(shí)間: 2025-3-25 07:15 作者: 卷發(fā) 時(shí)間: 2025-3-25 07:34 作者: RACE 時(shí)間: 2025-3-25 15:32
Hanin F. Alaamri,Tariq Al-Mansoori restoring wild fish populations, generally consists of controlling the fishing pressure, improving water quality, and restocking programs. No attempts are made at the genetic management of wild fish populations.作者: finite 時(shí)間: 2025-3-25 16:53
https://doi.org/10.1007/978-3-031-58090-1have shown that it is nearly impossible to exploit a living resource without imparting some genetic change. However, information on the real impacts of fisheries has been elusive and has been correlational rather than causal.作者: Microgram 時(shí)間: 2025-3-25 22:57 作者: POWER 時(shí)間: 2025-3-26 03:44 作者: 束以馬具 時(shí)間: 2025-3-26 05:18
Hadeer Saeed,Mohammed Shakir Mahmoodd Ward, 1980; Stahl, 1981, 1983, 1987; Vourinen, 1982; Ryman, 1983; Cross and King, 1983; Guyomard, 1987; Verspoor, 1988; Vourinen and Berg, 1989; Koljonen, 1989; Sanchez et al., 1991). However, few data on natural populations limited to southern Europe are available (Guyomard, 1987; Sánchez et al., 1991).作者: 使腐爛 時(shí)間: 2025-3-26 11:35 作者: lipoatrophy 時(shí)間: 2025-3-26 13:44 作者: arrogant 時(shí)間: 2025-3-26 20:10 作者: Prophylaxis 時(shí)間: 2025-3-26 23:32
Pseudorandom Number Generators,1991) prevent qualitative estimates of what Ehrlich and Wilson (1991) describe as “the epidemic of extinctions now underway.” Such uncertainty complicates the formulation of effective public policy directed at preserving biological diversity.作者: 忙碌 時(shí)間: 2025-3-27 02:04 作者: 破譯 時(shí)間: 2025-3-27 06:24 作者: RENIN 時(shí)間: 2025-3-27 12:45
Requirements for Genetic Data on Adaptations to Environment and Habitats of Salmonids,ginal genetic structure is no longer present, if environments vary outside the natural range, or if restored habitats are different than those originally present, restoration of salmonid populations may be difficult.作者: 門閂 時(shí)間: 2025-3-27 14:33 作者: lipids 時(shí)間: 2025-3-27 19:02
Cryopreservation of Fish Spermatozoa,mple Harvey, 1990 and Pullin, 1988); benefits to hatchery and broodstock management are similar for most cultured species of fishes, while banking for profit, which has been so successful in cattle, will remain stalled for any species until reliable large-scale methods appear.作者: Factorable 時(shí)間: 2025-3-27 23:09 作者: 禁止 時(shí)間: 2025-3-28 02:57
Book 1993 decline. In addition to these environmental factors, fish populations are directly or potentially affected by harvesting, enhancement programs and introgression with hatchery-propagated or transgenic fish. To our knowledge no other scientific meeting has been assembled to consider the breadth of th作者: albuminuria 時(shí)間: 2025-3-28 07:32
Tom Kai Ming Wang,Patrick Collier of the intraspecific structure of the genetic variation and the identification of elementary breeding units. These units are defined as communities of individuals of opposite sex which have, ., the same probability to interbreed and to produce a fertile progeny. This mating system is called panmixy作者: 反省 時(shí)間: 2025-3-28 13:42
Sagarika Panda,Haritha Indulekha interest groups. Unfortunately, in many salmon management decisions, the non-biological interests have taken precedence over the biological resource (Wright, 1981; Fraidenburg and Lincoln, 1985; Walters and Riddell, 1986). Each of these may have been a responsible decision, but in aggregate they cr作者: landfill 時(shí)間: 2025-3-28 17:07
Food Fads, Digitality, and Culinary Tourism,or populations is driven by natural selection to expand future evolutionary options for genetic continuity and acts to maximize the abundance of a species. Obviously, any conservation program to preserve biodiversity, to be truly effective, must begin at the lowest nontaxon level.作者: 設(shè)施 時(shí)間: 2025-3-28 20:26
Fault Attacks and Countermeasures,roduction of offspring, and most of the pregnancies generated in various wildlife species using assisted reproduction have been one-time events (Wildt et al., 1992a,b). Also, many failed attempts of artificial breeding go unreported (Wildt et al., 1986).作者: Commonplace 時(shí)間: 2025-3-29 01:26 作者: corn732 時(shí)間: 2025-3-29 03:25
Spatial Organization of Pacific Salmon: What To Conserve?, interest groups. Unfortunately, in many salmon management decisions, the non-biological interests have taken precedence over the biological resource (Wright, 1981; Fraidenburg and Lincoln, 1985; Walters and Riddell, 1986). Each of these may have been a responsible decision, but in aggregate they cr作者: 委派 時(shí)間: 2025-3-29 10:10 作者: 逗留 時(shí)間: 2025-3-29 14:41
Genetic Resource Banks and Reproductive Technology for Wildlife Conservation,roduction of offspring, and most of the pregnancies generated in various wildlife species using assisted reproduction have been one-time events (Wildt et al., 1992a,b). Also, many failed attempts of artificial breeding go unreported (Wildt et al., 1986).作者: nerve-sparing 時(shí)間: 2025-3-29 19:27
Book 1993 genes or gene pools in these animals requires international cooperation. This scientific meeting has provided a forum in which to discuss the problems, evaluate the present methods or technology for addressing the problems and suggest new directions or innovations that need to be implemented. Durin作者: 尖酸一點(diǎn) 時(shí)間: 2025-3-29 21:54 作者: Juvenile 時(shí)間: 2025-3-30 01:59 作者: MOTTO 時(shí)間: 2025-3-30 04:20
https://doi.org/10.1007/978-1-4615-2866-1Adaptation; biodiversity; conservation; cryopreservation; environment; fish sperm; organization; Fish and W作者: 清澈 時(shí)間: 2025-3-30 11:31
Slow Freezing of Ovarian Tissuehe 1940s and added a higher level of security with the establishment of the National Seed Storage Laboratory in the 1950s, and the inclusion of clonally propagated material at ten repositories established in the 1980s.作者: 柔美流暢 時(shí)間: 2025-3-30 12:44 作者: 樹(shù)木中 時(shí)間: 2025-3-30 17:15
Germplasm Repositories for Plants,he 1940s and added a higher level of security with the establishment of the National Seed Storage Laboratory in the 1950s, and the inclusion of clonally propagated material at ten repositories established in the 1980s.作者: Anhydrous 時(shí)間: 2025-3-30 20:44 作者: Insufficient 時(shí)間: 2025-3-31 01:55
Tom Kai Ming Wang,Patrick Collierevolution of species) and applied (management of the genetic resources of species) purposes. This description includes two major phases. One is a proper identification of the species under consideration. From a theoretical point of view, the species is clearly defined as a community of individuals w作者: 厭倦嗎你 時(shí)間: 2025-3-31 09:00 作者: 上腭 時(shí)間: 2025-3-31 12:29
Food Fads, Digitality, and Culinary Tourism,erns the protection of nontaxa. These authors list 214 “stocks” of Pacific salmon and steelhead at risk of extinction in California, Oregon, Washington, and Idaho. Of these, 101 are judged to be at high risk and 18 may already be extinct. These stocks of salmon and trout do not meet any of the gener作者: 我沒(méi)有強(qiáng)迫 時(shí)間: 2025-3-31 15:09 作者: 有其法作用 時(shí)間: 2025-3-31 20:04 作者: integral 時(shí)間: 2025-3-31 21:56
