local decrease of species
Relationship between climate and geographical variation of local woody species richness within the Mediterranean type region of Chile
... regions of the world have been recognised as exceptionally high-endemism zones [20, ...period of nearly 4–6 months that strongly limits plant productivity, although important latitudinal and altitudinal ...
11
The role of historical and local factors in determining species composition of the highland avifauna of Costa Rica and Western Panamá
... formation of the mountain ranges of Costa Rica and western Panamá, as well as the cold climatic conditions that prevailed during the upper Pleistocene, played a crucial role in determining the bird ...
18
Species diversity, structure and dynamics of two populations of an endangered species, Magnolia dealbata (Magnoliaceae)
... history of in situ conservation management and also λ> 1 is typical of a shade tolerant species (Vanclay ...population decrease, a 1% annual ...population decrease of 35% in ...
6
Impact of social programs in the decrease of poverty
... population of the sierra and the jungle. On the other hand, one of the main problems facing social programs in Peru is the targeting, which generates the pro- blem of leakage and undercoverage, which ...
34
New species and new records of Costa Rica freshwater fishes, with a tentative list of species
... lowlands of Atlantic Costa ...Lakes of Nicaragua: the genera Bramocharax, Herotilapia, several species of Cichlosoma (do vii, rostratum, spilotum, centrarchus, citrinellttm) and ...extension ...
45
neotropical species of proisotoma (collembola: isotomidae), with description of two new cave species from america
... cave species of Proisotoma ...cation of the Neotropical species of Proisotoma sensu lato and some related genera (Ballistura, Folsomides, Guthriella, Isotoma, Mucrotoma, Varisotoma, and ...
9
Decrease of aminotransferase levels in obese women is related to body weight reduction, irrespective of type of diet
... efficacy of low carbohydrate diet (LCD) as compared with low fat diet (LFD) to decrease aminotransferase levels in obese women with nonalcoholic fatty liver ...total of 59 women were randomly ...
7
An evaluation of respondent conditioning procedures to decrease barking in an animal shelter
... delivery of edible items was effective at reducing many different problem ...nature of measurement we did not obtain this ...routines of the shelter and may help maintain the effects of the ...
6
Two new species of Mexican Iridaceae
... analysis of the floral structure allows the clear delimitation of both ...name of the species refers to the type locality, the flood plains of Llano de las Flores, ...
7
New species of Euglossa IV The cordata and purpurea species groups (Hymenoptera:Apidae)
... This species is very similar to E ...tibia of that species, and differs in the form of the anterior mid-tibial ...areas of Venezuela. His material of this species first ...
10
In search of a bacterial species definition
... cluster of organisms (Fig; 1). As stated before, on the basis of DNA-DNA reassociation values it has beeo proposed that aH Brucella ...biovars of a single species, ...suggestion of a ...
19
Wood anatomy of eight species of Angiosperms of temperate clímate
... Se presentan los resultados del est udio anatómico de la madera de Alnus acuminata Kunth, Ostrya virginiana Rose, Quercus dysophylla Benth., Quercus glabrescens Benth ., Arb[r] ...
10
The species of Trichophthalma (Diptera: Nemestrinidae) of Argentina
... ogy of the Nothofagus southern temperate forests of Argentina led to two further Chilean species being recorded in Neuquén, ...extension of the known distri- butions of several other ...
6
New species, new combinations and new distributions in neotropical species of Elaphoglossum (Lomariopsidaceae)
... new species, new combinations and new distributions are made in the large and difficult genus Elaphoglossum in ...new species are described, this are: Elaphoglossum adrianae ...Three species are ...
38
New species, new combinations and new distributions in neotropical species of Elaphoglossum (Lomariopsidaceae)
... N of middle of bridge over Fortuna Lake, 8° 45’ N, 82° 18’ W, 780 m, ...vicinity of El Boquete, 1 000-1 300 m, ...branches of Río Pucuro, N of Old Village of Tacarcuna, ...E ...
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Micrographic standarization of Baccharis L. species (Asteraceae)
... into sections (sect.), based mainly on leaf morphol- ogy. More recently, Giuliano (2001) subdivided the 96 Argentine Baccharis species into 15 sect. Among them, sect. Caulopterae DC is characterized by the ...
16
Two new species of Echinosepala (Orchidaceae: Pleurothallidinae)
... fascicle of single, successive flowers at the apex of the ramicaul; the peduncle terete, suberect to gently arching, sparsely and minutely pubescent, 3–8 cm long, subtended by a papyraceous, whitish, ...
20
Immune mediated hookworm clearance and survival of a marine mammal decrease with warmer ocean temperatures
... portion of the hookworm anatomy, the intestinal brush ...intestine of pups clearing hookworm infection are similar to those described in laboratory rodent models of hookworm ...changes of the ...
24
The species of Phora (Diptera: Phoridae) of Costa Rica
... group of Phoridae that comprises 53 described species, almost all from the Holarctic ...few species known from tropical coun- tries, mostly found in high elevation sites: for instance ...ry of ...
6
Revision of the New World species of Ommatius Wiedemann (Diptera: Asilidae): the neotropical costars species group
... University of Central Venezuela, Maracay ; Donald Webb, (INHS) Illinois Natural History Survey, Champaign, ...Biodiversidad of Costa Rica; (LJB) Larry Bezark, California Department of Agriculture, ...
21