Garden floras interact with native

Garden floras interact with native biodiversity by providing resources for wildlife and by
acting as a source of non-native species. Understanding the composition and richness of
garden floras will help evaluate the relationships between these floras and the wider environment. The composition and richness of vascular plant floras were measured in a stratified sample of 61 urban, domestic gardens in Sheffield, UK, based on complete garden
inventories. The entire garden flora contained 1166 species, of which 30% were native
and 70% alien. Across gardens, aliens showed lower occupancy than natives, comprising
79% of the species recorded only once. The garden flora contained 146 plant families, which included 72% of the native, naturalised or recurrent casual families recorded in the wild in
Britain and Ireland. Gardens contained on average 45% natives, irrespective of garden size.
Garden area explained 30% of the variation in species richness within individual gardens.
Doubling garden size led to an increase in species richness of 25%. The garden flora comprised 10% annuals, 63% biennial/perennials, 18% shrubs and 8% trees; shrubs were disproportionately composed of alien species. The floras of urban domestic gardens probably
form the greatest source of potentially invasive alien plants. However, the plants found
in domestic gardens have closer affinities with the uncultivated flora than is often perceived, and their role for wildlife in gardens deserves reassessment. Declines in garden size
that result from recommendations on the density of new housing are unlikely to have
major consequences for plant richness in gardens

Hasil (Bahasa Indonesia) 1:

Taman Flora berinteraksi dengan keanekaragaman hayati asli dengan menyediakan sumber daya untuk satwa liar dan olehbertindak sebagai sumber non-asli spesies. Memahami komposisi dan kekayaanTaman Flora akan membantu mengevaluasi hubungan antara Flora ini dan lingkungan yang lebih luas. Komposisi dan kekayaan tanaman berpembuluh Flora diukur dalam sampel berlapis 61 kebun perkotaan, domestik di Sheffield, UK, berdasarkan lengkap Tamanpersediaan. Seluruh Taman flora terkandung 1166 spesies, yang 30% yang aslidan 70% asing. Di kebun, alien menunjukkan hunian lebih rendah daripada pribumi, terdiri dari79% spesies tercatat hanya sekali. Taman flora terkandung 146 tanaman Keluarga, yang termasuk 72% dari pribumi, dinaturalisasikan atau keluarga santai berulang yang tercatat di alam liar diBritania dan Irlandia. Taman berisi rata-rata 45% pribumi, terlepas dari ukuran taman.Area taman dijelaskan 30% dari variasi dalam kekayaan spesies dalam Taman individu.Menggandakan ukuran Taman menyebabkan peningkatan dalam kekayaan spesies 25%. Taman flora terdiri dari 10% annuals, 63% Tahunan/tanaman menahun, 18% semak dan pohon 8%; semak yang tidak proporsional terdiri dari spesies asing. Flora perkotaan domestik kebun mungkinmembentuk sumber terbesar tanaman asing yang berpotensi invasif. Namun, tanaman ditemukandi Taman domestik memiliki afinitas yang lebih dekat dengan flora diolah daripada sering dianggap, dan peran mereka satwa liar di Taman layak mengkaji ulang. Penurunan ukuran Tamanhasil dari rekomendasi kepadatan perumahan baru tidak memilikikonsekuensi besar bagi kekayaan tanaman di kebun