Results 11 to 20 of about 11,596,072 (260)
POPULATION SIZE AND SURVIVAL RATES OF WILD TURKEY GOBBLERS IN CENTRAL MISSISSIPPI
Wildlife Society Bulletin, 1995 : Knowledge of wild turkey (Meleagris gallopavo) population size and survival rates is needed to monitor trends and to evaluate management progress. To accomplish this, long‐term data sets are essential.
John R. Lint +3 more
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Theory and practice of population policies in the Soviet Union
Статистика и экономика, 2017 The aim of the research, presented in the paper is the analysis for the formation and development of the basic theory of population policies in the scientific school of Professor Dmitry I.Valentey (Lomonosov Moscow State University).
V. V. Elizarov
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Population ecology of the spectacled caiman (Caiman crocodilus) in the Apaporis River middle basin
Ecosphere, 2021 Population ecology studies on spectacled caimans (Caiman crocodilus) in Colombia have been few and far between with many covering short periods and defining population parameters based on relative indices (i.e., individuals/km).
Sergio A. Balaguera‐Reina +2 more
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The experiences of men engaged in transactional sex with other men in urban Nigeria—A size estimation and qualitative study [PDF]
, 2012 Reports on a mixed-method research study to estimate the population size and understand the experiences of a sub-group of men who have sex with men presumed to be at particularly high risk of infection with HIV and other sexually transmitted infections ...
Population Council
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Size and trends of the bowhead whale, beluga and narwhal stocks wintering off West Greenland
NAMMCO Scientific Publications, 2002 To assess the size and trends of the abundance of the bowhead whale (Balaena mysticetus), the beluga, or white whale (Delphinapterus leucas), and the narwhal (Monodon monoceros) visual aerial surveys were conducted in West Greenland in March 1998 and ...
MP Heide-Jørgensen, Mario Acquarone
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On aggregative economic models and population policy [PDF]
, 1971 For more about the East-West Center, see http://www.eastwestcenter.org/The aim of this paper is to set out the requirements of a theory of optimal economic--demographic growth. There are three sections.
McNicoll, Geoffrey +1 more
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INFLUNCE OF TYPE OF BEEHIVES ON COLONY GROWTH [PDF]
Journal of Plant Protection and Pathology, 2014 The present study was conducted at the experimental farm of Sakha Agricultural Research Station, Mahlet Musa, Kafrelsheikh Governorate during the period from the beginning of September 2012 to the end of August 2013, to study the impact of type of ...
R. Taha +3 more
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Біологічні студіїBackground. Today, the black-headed gull inhabits man-made areas of wastewater treatment facilities (WTF) to comensate for the the reduction of natural aquatic and wetland habitats.
Yulia Mamedova, Angela Chaplygina
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Characteristics of stray cat populations in Penza
Известия высших учебных заведений. Поволжский регион: Естественные науки, 2023 Background. For the first time, the stray cats populations on the territory of Penza were studied and complex relationships of stray animals populations were shown.
Natalya F. Zolina
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Botanica, 2022 Neotinea ustulata (Orchidaceae) is a rapidly declining species throughout much of its range and is classified as critically endangered in Lithuania. Most of the historical occurrences of the species were concentrated in northwestern Lithuania, while the ...
Martynas Kazlauskas +2 more
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