introduction biology and ecology of artemia

... accidentally introduced into the maritime pine stands of the Maure and Estérel Forests It is the primary cause of the dieback of 120 000 ha stands and its specialist predator Elatophilus nigricornis ... Evolution of the aver-age density per tree of E nigri-cornis (nymphs and adults), between 1967 and 1971, on 359 trees, in 9 sites in Maures and Estérel. Trang 6Figure 2 Evolution of capturesof E ... sectorial and vertical distribution of E nigricornis and M feytaudi from 19.01.1978 to 12.04.1978 is higher on the western and southern sectors of the trunk and on the western sector of the branches

Ngày tải lên: 08/08/2014, 14:22

... 1Postharvest Biology and Technology of Citrus Fruits Postharvest Biology and Technology of Citrus Fruits Adel Kader UC Davis Thanks to Professor Irving Eaks, UCRiverside for providing some of the ... internal and external gas concentrations California Minimum Maturity Indices for Citrus Fruits SS/A ratio of 6.5 and yellow, orange, or red color on 75% of the fruit surface Tangerine SS/A ratio of ... ratio of 8.0 (and orange color on 25% of the fruit surface) or 10.0 (and less intense orange color) Orange 30% juice by volume Lemon SS/A ratio of 5.5 or 6.0 (desert areas), 2/3 of fruit surface

Ngày tải lên: 03/04/2013, 20:58

... behaviour and ecologyof Neanderthals and Modern Humans An understanding of the ecology of any species must include a knowledge ofwhat it eats, where it finds it (and also water) and how it catches and ... Neanderthal and Modern Human ecology from the perspective of resourceacquisition with the view of comparing and contrasting the two forms Food and feeding ecology Any comprehensive theory of ... wide range of foods People from at least the time ofthe common ancestor of Neanderthals and Moderns have been opportunisticomnivores capable of handling a wide range of foods, animal and almost

Ngày tải lên: 01/11/2013, 07:20

... original description of the species (Melander and Spuler 1917), derived from the combination of the Greek πυρο (pyro; fire) and σώμα (soma; body), an indication towards the reddish hue of the fly’s body ... presence of T leachi in Cuba is due to an introduction from Europe - especially given that there is no record of specimens between Cuba and Europe and the pairwise distances between European and ... hind-leg tap of female abdomen substance transfer (from male hind-leg to female thorax) male mid-leg rub of female thorax degree of female resistance (shaking) violent and persistent mild and sporadic

Ngày tải lên: 10/09/2015, 09:32

... amphibian fauna of the eastern hills of Cambodia has a high similarity with that of central mountains of Vietnam rather than with those of other highlands of Cambodia Figure 1 Number of amphibian ... male of R gryllus 157 Figure 32 Oscillograms (above), spectrograms and power spectra (below) of the calls of Rhacophorus annamensis from TD NR, at a temperature of 19oC and a humidity of 94% ... Trang 1TAXONOMY AND ECOLOGY OF AMPHIBIAN COMMUNITIES IN SOUTHERN VIETNAM: LINKING MORPHOLOGY AND BIOACOUSTICS TRAN, THI ANH DAO Trang 3Taxonomy and ecology of amphibian communities

Ngày tải lên: 19/11/2015, 16:48

... Designer, and Janice Audet, Publisher profes-Donald W Duszynski Professor Emeritus of BiologyThe University of New MexicoAlbuquerque, NM 87131 February, 2015 Trang 7The Biology and Identification of ... 1 of 14 Mono-delphis species, only 1 of 4 Philander species, and only 1 of 10 Thylomys species have been exam-ined for coccidia Put another way, only 7 of the 17 (41%) genera and only 9 of ... University of Queensland, Brisbane, offered me access to his professional library and helped me retrieve some of the very early reprints that were unavailable to me Pro-fessor Ian Beveridge, Faculty of

Ngày tải lên: 14/05/2018, 12:38

... population of total and individual species of earthworm, total and individual genera of fungi, total and individual genera of bacteria-actinomycetes, different soil abiotic factors and heavy metals ... number of occurrence of this species was very poor and found in the month of August and September (Tables 27 and 28, Figs 85 and 86) The quantitative and qualitative variations of earthworm population ... 1977), Soota and Halder (1977a, b, 1980a, b, 1981), Kale and Krishnamoorthy (1978), Julka and Rao (1982), Ismail and Murthy (1985), Ismail (1986), Julka and Chandra (1986), Julka and Senapati

Ngày tải lên: 13/07/2019, 08:47

... records of research onecology and distribution of molluscs is that of Homell (1922), who gave anevaluation of the faunistic condition and topographical features of the chank beds ofGulf of Mannar ... found only in Andaman andNicobar group of Islands Information on the gonad development, spawning and sexratio of this species in Andaman and Nicobar Islands is available from the works ofAmrithalingam ... Gulf of Thailand and aspects related to spawning and larval development (Poomtong and Nhongmeesub, 1996), growth and survival of juvenile (Chaitanawisuti and Kritsanapuntu, 1998), effect of feeding

Ngày tải lên: 27/09/2019, 11:55

... unspecialized and opportunistic ant species Trang 4Lok et al.: Distribution and Ecology of Cecropia species in Singapore Fig 5 A single patch of dense indumentum (trichilia) at the base of the petiole of ... Road and Western Catchment Area, abandoned farmland areas near Neo Tiew Lane, and unmaintained parkland areas around Singapore (Fig 10) Cecropia peltata has been nominated as one of the “100 of ... (ISSG) of the International Union for Conservation of Nature and Natural Resources (IUCN) Species Survival Commission and has also been given a high risk status and a score of 9 by the Pacific Island

Ngày tải lên: 27/09/2019, 17:30

... Symptoms of the disease and host range The most visible and severe symptoms of apple scab occur on leaves and fruits It also Trang 4visible on sepals and petals, young shoots and bud scales (Sandskar, ... development of the fungus is dependent on the temperature, the duration of leaf wetness and the susceptibility of the plant itself and of the inoculated plant organ such as leaves vs sepals and petals, ... adjacent to the scab lesions (Mayr and Treutter, 1998) Malusfuran and derivatives of dibenzofuran are produced upon fungal attack and suppress the germination and growth of Venturia inaequalis (Jha

Ngày tải lên: 14/01/2020, 17:06

... production of 19696.92 thousand MT and productivity of 24.36 tonnes ha-1 whereas in Andhra Pradesh, it is cultivated in an area of 55.50 thousand ha with a production of 2100.95 thousand MT and productivity ... breadth of egg, first, second, third and fourth instar larvae were 0.48 + 0.05 and 0.27 + 0.07 mm, 1.51 + 0.07 and 0.19 + 0.02 mm, 2.66 + 0.04 and 0.39 + 0.12 mm, 4.22 + 0.06 and 0.64 + 0.03 mm and ... culture was used for studying the biology of the T absoluta Biology of T absoluta under laboratory conditions To study the biology of T absoluta one pair (male and female) were released on to

Ngày tải lên: 09/07/2020, 00:12

... 0.41mm and 0.30 mm, 1.80mm and 0.31mm, 3.12 mm and 0.35mm, 5.60mm and 0.89mm, 7.52mm and 1.12mm, 10.01mm and 1.54mm, 8.40mm and 1.80mm respectively The mean measurement across the expanded wings of ... variety of sesamum (Table 1) The length and breadth of egg of rice moth measured were 0.41mm and 0.30 mm respectively (Table 2) Similar results were also reported by Menge and Naik (2017) and Jagannath ... mean of 7.60 ± 0.74 days on Amrit and 6 to 12 days with a mean of 8.40 ± 2.20 days on variety Prachi (Table 1) The mean measurement across the expanded wings of male moth was 12.99mm and that of

Ngày tải lên: 20/09/2020, 20:13

... The biology and ecology of small tropical scorpaenoids inhabiting shallow coastal habitats in Singapore Kwik, J.T.B BSc (Hons), MSc, University of Queensland A thesis submitted for the degree of ... 2) rapid growth rates, 3) production of a large number of offspring at a given parental size, and 4) maximum production of offspring at an early age (Gadgil and Bossert, 1970) Other life-history ... scale counts and the absence of spots on the caudal fin and soft parts of dorsal and anal fins (Poss, 1999) Both the specimens caught locally were found inhabiting shallow coral reefs and were captured...

Ngày tải lên: 09/09/2015, 18:55

... funeral and erected a statue as a memorial of her loving spirit  Reproductive Biology and Phylogeny of Cetacea 1.2.4 Carriers of Souls and Ships Stories of the roles and attributes of these ... due to the School of Integrative Biology, University of Queensland, for facilities, and especially to the Executive Dean of the Faculty of Biological and Chemical Sciences, Professor Mick McManus, ... Reproductive Biology and Phylogeny of Cetacea Whales, Dolphins and Porpoises Reproductive Biology and Phylogeny Series Series Editor: Barrie G M Jamieson Vol 1: Reproductive Biology and Phylogeny of Urodela...

Ngày tải lên: 07/04/2014, 23:56

... view of these favorable properties of calcium phosphate, it can be a good candidate for augmentation of healing and hence fixation of tendon inside bone tunnel The osteoconductive nature of calcium ... assistant professor in the Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Hong Kong SAR, China Peng Zhang is an Assistant Professor and Director Aassistant of Translational ... Center, Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, in Shenzhen, China Ling Qin is the Professor and Director of Musculoskeletal...

Ngày tải lên: 20/06/2014, 04:20

... Ecology of Some Important Riverine Fish Species of the Mekong River Basin Distribution and Ecology of Some Important Riverine Fish Species of the Mekong River Basin Distribution and Ecology of ... Distribution and Ecology of Some Important Riverine Fish Species of the Mekong River Basin Distribution and Ecology of Some Important Riverine Fish Species of the Mekong River Basin Summary The fishery of ... Species of the Mekong River Basin Distribution and Ecology of Some Important Riverine Fish Species of the Mekong River Basin 10 Distribution and Ecology of Some Important Riverine Fish Species of...

Ngày tải lên: 06/07/2014, 22:20

... on leaves of A glutinosa and A incana Polnička, 1995 (light) The diagram of occurrence and development of the willow biological form of G lineola on leaves of S viminalis, S triandra and S caprea ... of the alder biological form of Galerucella lineola under released bark of older trees of S fragilis, S alba and Sambucus nigra L., rarely under bark of dead branches and stems Imagoes very often ... leaves of willows, alders and hazels, beetles and larvae of the pest can reputedly consume also the leaves of Padus avium Mill and Rubus sp The adaptation of G lineola to living conditions and particularly...

Ngày tải lên: 07/08/2014, 03:22

... profile (as in peatlands) or decomposing plant litter at the surface of the soil profile The dominance of wetland vegetation (and the absence or rarity of upland vegetation) indicates a wetland ... Fish and Wildlife Classification of Wetlands For the purpose of wetland and deepwater habitat classification, the U.S Fish and Wildlife Service (Cowardin et al 1979) defined wetlands as: … lands ... of organic carbon to downstream areas make wetlands an integral part of a landscape’s food web The high usage of wetlands by wildlife attests to wetland plants’ importance and diversity Wetland...

Ngày tải lên: 11/08/2014, 09:21

... timing and duration of soil saturation, and soil characteristics A Hydroperiod and the Hydrologic Budget An understanding of hydrology provides a basis for understanding the ecology of wetland plants, ... budget and local geology determine the quantity and chemistry of water in a wetland The distribution, abundance, and type of plants in a wetland are related to the timing and duration of flooding, ... pattern of flooding (From Conner, W.H and Day, J.W., Jr 1982 Wetlands: Ecology and Management B Gopal, R.E Turner, R.G Wetzel, and D.F Whigham, Eds Jaipur, India National Institute of Ecology and...

Ngày tải lên: 11/08/2014, 09:21

... (Sondergaard and Laegaard 1977; Clayton and Bagyaraj 1984; Ragupathy et al 1990; Wigand and Stevenson 1994; Rickerl et al 1994; Wetzel and van der Valk 1996; Christensen and Wigand 1998; Cooke and Lefor ... lakes and found that 22 of them had mycorrhizal associations As in upland plants, the presence or absence of root hairs was one of the determinants of the degree of VAM infection None of the ... rust-colored spots in the substrate and such plaques are often found in the vicinity of plant roots (Crowder and Macfie 1986; Howes and Teal 1994; Wigand and Stevenson 1994) Radial oxygen loss...

Ngày tải lên: 11/08/2014, 09:21