Výsledky vyhledávání - "H. W. Vallack"

A Low Input Approach to Vegetation Establishment on Mine and Coal Ash Wastes in Semi-Arid Regions. II. Lagooned Pulverized Fuel Ash in Zimbabwe

Autor: H. W. Vallack, B. M. Reeler, M. I. Piha, N. Michael

Publikováno v: The Journal of Applied Ecology. 32:382

1. A low input approach to the establishment of vegetation on mine and coal ash wastes is illustrated by application to a pulverized fuel ash (PFA) dam in a hot semi-arid part of Zimbabwe. 2. Chemical analysis indicated that salinity, very high pH, m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d66871a8352c302e890c02ffbb5dee20
https://doi.org/10.2307/2405104

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A Low Input Approach to Vegetation Establishment on Mine and Coal Ash Wastes in Semi-Arid Regions. I. Tin Mine Tailings in Zimbabwe

Autor: N. Michael, B. M. Reeler, M. I. Piha, H. W. Vallack

Publikováno v: The Journal of Applied Ecology. 32:372

1. A low input, and hence low cost, approach to the establishment of vegetation on mine and coal ash wastes in semi-arid regions is advocated and a specific methodology proposed. The aim of such an approach is to accelerate the process of succession

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4be04100ba56a388e9820dbade59074
https://doi.org/10.2307/2405103

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Ecological Studies in Four Contrasting Lowland Rain Forests in Gunung Mulu National Park, Sarawak: II. Litterfall, Litter Standing Crop and Preliminary Observations on Herbivory

Autor: J. M. Anderson, S. C. L. Fogden, J. Proctor, H. W. Vallack

Publikováno v: The Journal of Ecology. 71:261

SUMMARY (1) Small litterfall (leaves, wood ?2 cm diameter, renroductive parts, and trash) was compared on sites of 1 ha in each of four types of lowland forest in Gunung Mulu National Park, Sarawak, for quantity, seasonal distribution and the concent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad743143bc68e3f92d70b1129fa05048
https://doi.org/10.2307/2259976

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Ecological Studies in Four Contrasting Lowland Rain Forests in Gunung Mulu National Park, Sarawak: I. Forest Environment, Structure and Floristics

Autor: J. M. Anderson, P. Chai, J. Proctor, H. W. Vallack

Publikováno v: The Journal of Ecology. 71:237

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7857dbd0ad6246bb4fdce3ab4cb0ddb3
https://doi.org/10.2307/2259975

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Ecological Studies in Four Contrasting Lowland Rain Forests in Gunung Mulu National Park, Sarawak: III. Decomposition Processes and Nutrient Losses from Leaf Litter

Autor: J. Proctor, J. M. Anderson, H. W. Vallack

Publikováno v: The Journal of Ecology. 71:503

SUMMARY (1) Measurements of soil respiration, leaf litter decomposition and litterfall-standing crop quotients were made during one year in three rain forest types in Gunung Mulu National Park, Sarawak: alluvial forest (AF), dipterocarp forest (DF) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37176af09dbb159ed975d943f3e17230
https://doi.org/10.2307/2259731

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