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Researches on sampling and on the best size of circular plot in statistically based inventories.

, : Researches on sampling and on the best size of circular plot in statistically based inventories.. Forst u. Jagd. 8: 7, 299-300

The circular-plot method has fulfilled all expectations since its introduction in 1953, but the rigidity of the grid makes it impossible to get the most accurate total volume figures from the several stocking types. To improve this, the following 20 treatments of 4 concentric circular-plot size combinations and 5 grid lay-outs were statistically investigated on >300 ha. of forest. Plot combinations: 0.25, 1.0, and 4.0 ares; 0.5 and 3; 0.5, 2, and 8; 10.


Other references

Allen, R.C., 1998: Bone brush. Official Gazette of the United States Patent & Trademark Office Patents 1208(5): 4061, March 31

Raju, V.B.; Achar, S.T., 1970: Dr. S. T. Achar. Indian Pediatrics 7(6): 299-301

Furgal-Wegrzycka, H., 1984: Breeding of pea and field pea lines resistant to fungus diseases, taking into particular consideration Fusarium and Asocohyta species. Zeszyty naukowe Rolnictwo Akademia Rolniczo Techniczna w Olsztynie: 9) 73-125

Rudich, A.; Kanety, H.; Bashan, N., 2007: Adipose stress-sensing kinases: linking obesity to malfunction. Obesity has been proposed to inflict a variety of stresses on adipose tissue, including inflammatory, metabolic, oxidative and endoplasmic reticulum stress. Through the activation of 'stress-sensing pathways', metabolic and endocrine alt...

Castellarin, A.; Grigorian, R.; Bhagat, N.; Del Priore, L.; Zarbin, M.A., 2003: Vitrectomy with silicone oil infusion in severe diabetic retinopathy. Aims: To determine the results of pars plana vitrectomy (PPV) and silicone oil infusion (SOI) in severe proliferative diabetic retinopathy (PDR). Methods: The records of 23 eyes (21 patients: 12 males, nine females) with PDR who had undergone PPV...

Gaze, R.; Carvalho,; Werneck, G.Loureiro., 2002: Hepatitis A and B seroprevalence in Macaé, Rio de Janeiro State, Brazil. Total HAV and HBc seroprevalence rates in two socioeconomic groups in Macaé, Rio de Janeiro State, Brazil, were estimated in 1,100 surplus serum samples from routine laboratory tests identified by sex, age, neighborhood, and category of medical c...

Dunn, M.E.; Goldman, M.S., 2000: Validation of multidimensional scaling-based modeling of alcohol expectancies in memory: age and drinking-related differences in expectancies of children assessed as first associates. Background: As evidence has accumulated that alcohol expectancies mediate the effects of other drinking antecedents, attempts to understand the mechanism by which expectancies influence behavior have focused on modeling memory processes. Previous...

Skaarland, E., 1985: Nuclear size and shape of epithelial cells from the endometrium: lack of value as a criterion for differentiation between normal, hyperplastic, and malignant conditions. Nuclear area and shape of epithelial cells were measured in cytological specimens from 10 patients with cystic hyperplasia of the endometrium and four patients with adenomatous hyperplasia. Only specimens from patients with histologically confirme...

Lang S.N.; Goldner J.L., 1969: Transfers of the biceps brachii tendon into the digital flexor tendons. Journal of Bone & Joint Surgery American Volume 51-A(4): 789

Glass, J., 2003: High dose treatment of Parkinsons disease with alpha-dihydroergocryptine. An observational study conducted in Parkinson out-patient clinics and specialised clinics investigated the efficacy and tolerability of alpha-dihydroergocryptine (Almirid(R)) in patients with idiopathic Morbus Parkinson. The aim of the study was t...