عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
reservas naturales

خيارات البحث

النتائج 1 - 10 من 12

Spatial planning as a tool for decreasing nitrogen loads in nature areas

1998

Bleeker, A. | Erisman, J.W. (National Institute of Public Health and the Environment (RIVM), Bilthoven (Netherlands))

ammoniac nitrogen suelo arenoso pollution nature conservation soil types polucion nitrogeno amoniaco eutrofizacion politicas conservacion de la naturaleza ...
Department for Environment, Food and Rural Affairs - United Kingdom
Determining baselines and variability of elements in plants and soils near the Kenai National Wildlife Refuge, Alaska

1992

Crock, J.G. (U.S. Geological Survey, Denver, CO (USA)) | Severson, R.C. | Gough, L.P.

alaska reservas naturales nature reserves contaminantes industriales/ metales pesados industrial pollutants/ heavy metals polluant industriel/ metal lourd reserve naturelle
Wageningen University & Research - Netherlands
Physiognomical polar variations of marine phanerogames areas in the marine reserve of miramare (Trieste)

1996

Bressan, G. (Trieste Univ. (Italy). Dipt. di Biologia) | Odorico, R.

mer adriatique italia aquatic plants geographical distribution nature reserves adriatic sea distribution geographique distribucion geografica mar adriatico reserve naturelle plantas acuaticas ...
Food and Agriculture Organization of the United Nations - Italy
Influence of grass stands on chemical characteristics of soil in the Knehyne nature reserve [Czech Republic]

1995

Jezikova, M. (Masarykova Univ., Brno (Czech Republic). Prirodovedecka Fakulta) | Tuma, I.

ph type de sol aluminium cationes graminee cations hidrogeno propriete physicochimique du sol reserve naturelle propiedades fisico-quimicas suelo hydrogene region d'altitude ...
Library of Antonin Svehla - Czechia
Phytocoenological characteristics of Abieti-Fageta superiora developmental stages in the Knehyne nature reserve [Czech Republic]

1995

Bucek, A. | Stykar, J. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka a Drevarska Fakulta)

forests plant communities fagus etapas de desarrollo de la planta highlands ecosystems foret reserve naturelle stade de developpement vegetal communaute vegetale region d'altitude republique tcheque ...
Library of Antonin Svehla - Czechia
Field and growth characteristics of Norway spruce selection and virgin forests in the Oravske Beskids

1999

Saniga, M. (Technicka Univ., Zvolen (Slovak Republic). Lesnicka Fakulta)

rodales picea abies forest surveys slovak republic stand characteristics forest mensuration caracteristicas del rodal reserve naturelle foret jardinee republica eslovaca caracteristique du peuplement foret vierge ...
Library of Antonin Svehla - Czechia
Basic geological and geomorphological features of the National reserve Knehyne - Certuv Mlyn

1999

Kirchner, K. (Akademie Ved, Brno (Czech Republic). Ustav Geoniky)) | Krejci, O.

geomorphology surveys biocenose biocoenosis biocenosis geomorfologia reserve naturelle element geomorphologique region d'altitude republique tcheque aspectos fisiograficos republica checa ...
Library of Antonin Svehla - Czechia
Growth changes of advance growth in mountain forest with rowan component

1999

Tesar, V. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka Fakulta) | Bajza R.

sorbus aucuparia rodales sombra natural regeneration inventaire forestier forest inventories caracteristicas del rodal indice de crecimiento reserve naturelle caracteristique du peuplement regeneration naturelle regeneracion natural ...
Library of Antonin Svehla - Czechia
Supra-regional biocentre Knehyne in the Beskids biogeographical region

1999

Bucek, A. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka a Drevarska Fakulta)

biocoenosis biocenosis nature conservation biotope conservation de la nature highlands conservacion de la naturaleza republica checa reserve naturelle region d'altitude republique tcheque biotopos ...
Library of Antonin Svehla - Czechia
(Legal aspects of compensation payments in agriculture)

1993

Salzwedel, J. (Bonn Univ. (Germany). Inst. fuer Recht der Wasserwirtschaft)

utilisation des terres droit agricole et rural compensation water rights conservation de l'eau nature reserves derecho de aguas indemnizacion legislacion agraria reglementation des eaux politica agricola comun (ce) conservacion de aguas ...
ZB MED Nutrition. Environment. Agriculture - Germany